The archaeological research site is located in the historic center of Prague on the border of the Old and New Towns of Prague. It is situated between Spálená, Purkyňova, Vladislavova and Charvátova streets. Specifically, it is a salvage archaeological investigation, on the area of ​​which a New Town block of flats was located. The original urban development existed here until the end of the 1970s (1979), when it was demolished due to the construction of the Národní třída metro station. Before the construction of the subway, rescue archaeological research was carried out by Olmerová.

Map of the archaeological site, Národní třída, Prague. The approximate location of the investigated objects is marked in yellow.
(Source: http://www.archeopraha.cz/index.php?cid=283&lb=a)

The oldest part of the site is part of the early medieval settlement of St. Martin’s Újezd, which was documented here already in 1140. During the reign of Wenceslas I in the 1330s, the settlement was divided by the old town walls, which were built at that time. Several sunken objects and a part of a half-earthen house were discovered here from this settlement, which are ceramics dated to the 12th - 13th centuries. century.

An important historical milestone for the construction boom in this place was the founding of the New Town of Prague by the Czech king and Roman emperor Charles IV. It was founded by a charter issued in March 1348.

In addition to house construction, several above-ground and sunken, brick or mixed constructions of an economic or sanitary nature (wells, cisterns) should also be associated with the medieval and early modern building boom.

Spálená street was home to one of the oldest houses of craftsmen, together with the Horse Market (today's Wenceslas Square). According to historical sources, Kovářská street, later Flašnéřská street, and today Spálená street, was a center of locksmiths, boilermakers, cutters, nailers, goldsmiths, but mainly there were blacksmith workshops. This fact was supported by findings during archaeological research, which prove the daily craft activity of the residents. Fragments of ceramic and glass containers, bones (belonging to both kitchen and craft waste), or hundreds of lumps of slag (metal and iron production) were found here.

From the parasitological point, samples from a total of 9 objects were examined (mainly wells/sinks, then fillings of defunct buildings).

Overall, the samples from this locality are among the rich in terms of the species composition of parasites (10 species), but in terms of the number of eggs found, they are among the poor (Table 3). 72% of the samples were positive for parasites. The species composition of parasites is comparable to medieval sites from both the Czech Republic and other European countries.

Representation of parasites in individual time periods. In red – a positive finding.

Eggs of Capillaria sp. most probably indicate the presence of rodents, in which this parasite is common, and whose presence in cities is more than likely. Eggs of this parasite were found in almost all samples. This parasite is transmissible to humans and other mammalian species.

Trichuris trichiura and Ascaris sp. are parasites transmitted by the fecal-alimentary route and are typical of places with low hygienic conditions (relative standard for the Middle Ages).

In the case of Dicrocoelium dendriticum and Fasciola hepatica eggs being found, it could either be pseudoparasitism caused by eating meadow plants, for example, or they could be of animal origin. Eggs of Toxocara canis/cati indicate the presence of dogs or cats.

Two species of tapeworm were found in the samples. The eggs of the tapeworm Diphyllobothrium latum are probably of human origin, and infection usually occurs by eating raw fish. The occurrence of tapeworm eggs (Taenia sp.) in archaeological material is relatively rare and indicates the consumption of poorly heat-processed meat (beef, pork). Records of its occurrence come mainly from medieval French sites. Eggs of the families Opisthorchiidae and Heterophyidae were also found, in which it is not possible to decide whether they are of human or animal origin, e.g. birds.

GA JU 116/2013/P (2013-2015)

The project managers are trying to establish or deepen cooperation with the archaeological workplaces of South Bohemian museums with the aim of revising and analyzing the bioarchaeological material stored there and publishing the gained knowledge. The project, which is primarily based on interdisciplinary cooperation (anthracology, macroremains analysis, dendrochronology, paleoparasitology, palynology, archaeozoology, etc.), tries to point out that South Bohemia represents a suitable environment for the application and development of environmental-archaeological methods. South Bohemian archaeological research is developing a methodology for sampling different types of contexts for bioarchaeological analyses, which is applicable not only on a regional scale. During the implementation of the project, which is mainly attended by master's and doctoral students from the University of South Bohemia, the emphasis is, for example, on monitoring the interactions between man and the landscape in the past (from prehistoric times to modern times), capturing regional specifics in plant and animal production, revealing changes in the landscape (e.g. the consequences of deforestation, the spread of agriculture), approximation of the health status of people and animals, revealing preferences in the use of wood, etc.

Collaborating institutions:

• South Bohemian Museum in České Budějovice
• Prácheň Museum in Písek
• Museum of Central Pootaví Strakonice
• Prachatice Museum
• Milevsko Museum
• Department of Archaeology, Faculty of Arts, University of West Bohemia
• Museum of West Bohemia

Presentation of the project at meetings and conferences (selection)

• Houfková, P., Pták, M., Jiřík, J., Baudyšová, J., Bešta, T., Komárková, V., Kodýdková, K., Vaněček, Z., Stehlíková, E., Majer, A., Beneš, J., Divišová, M. and Šálková, T. 2013. Archeobotanical evidence of human impact within the area of Pisecke mountains, Czech Republic. 16th Conference of the International Work Group for Palaeoethnobotany, 17-21.6.2013, Soluň, Řecko.
• Kodýdková, K., Beneš, J., Frolík, J., Musil, J., Kozáková, R., Bartošová, L., Baloghová, R. and Kovačiková, L. 2013. Multi-proxy analysis of cesspit 938 from Chrudim, Czech Republic: dynamics of archaeobotanical and environmental record reflected in deep cesspit infill stratigraphy (14th – 18th century). 16th Conference of the International Work Group for Palaeoethnobotany, 17-21.6.2013, Soluň, Řecko.
• Preusz, M., Beneš, J., Kočár, P., Kovačiková, L. 2013. What they ate, what they drank and of what? Look on daily life of the early modern burgess household in Český Krumlov town (Czech Republic). 19th EAA European Association of Archaeologists, 4.-8.9.2013, Plzeň, Česká republika.
• Hlásek, D., Chvojka, O., Šálková, T., Kovačiková, L., Menšík, P. and Netolický, P. 2013. Evidence for Increase in Social Complexity in the Early Bronze Age in South Bohemia – Case study: The Vrcovice Hillfort 19th EAA European Association of Archaeologists, 4.-8.9.2013, Plzeň, Česká republika. Chvojka, O., Šálková, T., Zavřel, P. 2013. Archäobotanische Untersuchungen in vorgeschichtlichen Siedlungen Südböhmens. Archäologische Arbeitsgemeinschaft Ostbayern/West- und Südböhmen/Oberösterreich, 19-22.6.2013, Kostenz, Německo.
• Pták, M., Stehlíková, E., Koppová, E., Fröhlich, J., Šálková, T., Jiřík, J. 2013. Attemp to dendrochronological dating of the medieval gold-ore processing mill founded in Stará Pazderna location, Písek. Archäologische Arbeitsgemeinschaft Ostbayern/West- und Südböhmen/ Oberösterreich, 19-22.6.2013, Kostenz, Německo. Uhrová, K., Houfková, K., Beneš, J. 2013. Late glacial vegetation development of the South Bohemian Basin (Czech Republic). 9th International Pollen Monitoring Programm (PMP) Meeting, 26.-30.8.2013, Praha, Česká republika.

LAPE is also connected with the Center for Polar Ecology, which has been working for several seasons on the Svalbard archipelago - in the central part of the island of Svalbard. Among other activities, we research the development of lakes in the vicinity of the field station (Billefjorden, Petuniabukta bay) and research the development of terrestrial ecosystems (mainly the emergence and development of vegetation on marine terraces).

Most of the lakes on the island are quite young, mainly because they are located on marine terraces that have only recently been raised above sea level. However, there are also lakes here, the age of which goes back further into the past. Currently, we have taken profiles from about six younger lakes (from the middle-younger Holocene), and one from Lake Gramaksla, which was probably formed at the beginning of the Holocene, which are gradually being processed.

At LAPE, we provide dating of the sediment, analysis of plant macroremains and pollen analysis of the sediment.

• Bernardová A. et Košnar J (2012): What do Holocene Sediments in Petuniabukta, Svalbard reveal? Polish Polar Research 33/4: 329–346.
• Klimešová J., Prach K., Bernardová A. (2012): Using available information to assess the potential effects of climate change on vegetation in the High Arctic - North Billjefjorden, central Spitsbergen (Svalbard). Ambio: 41:5 435-445

Holocene dynamics of the Upper Moravian Basin ecosystem as a key to understanding the process that influenced the creation of the current landscape mosaic. GAČR 13-11193S (2013 – 2016)

The Holocene development of the vegetation of the European lowlands is influenced by the interaction of natural and cultural processes. The Upper Moravian Basin is one of the key lowlands in Central Europe. This biogeographical corridor enabled the spread of the organism from the southern refugia to the Czechia and then to Poland, as well as the early arrival of Neolithic agriculture. The project tries to reveal the main causes that led to the formation of the landscape mosaic, using multi-proxy paleoenvironmental analyses. Our team has been studying the Upper Moravian Valley for a long time. Most of our studies have not yet been published. Vegetation development at the regional level will be obtained by REVEALS by calibrating the result of the pollen analysis. In the second step, the combination of the result of the in-situ methods (macroresidues, carbon and wood remains) will be compared at the local level with the LOVE calibration of the pollen record. Attention is also paid to changes in the aquatic environment in the past, which will be reconstructed using diatom transfer functions. Land settlement models will be created based on archaeological data.

Project goals:

• Objective interpretation of the results of many already performed archaeobotanical analyses
• Modeling and reconstruction of the Holocene vegetation dynamics of the region
• Synthesis and interpretation of paleoenvironmental and archaeological data
• Assessment of the development of the region's vegetation in relation to the Pannonian plain

The study of trade networks with plant taxa in historical epochs is one of the key research topics of the Center for the Study of Man and Plants of Europe and North Africa of the Ice Age - PAPAVER. The purpose is to study the transfer of selected plant taxa in a wide geographical gradient from Asia through Africa to Europe in the early modern period (ca. 1500 – 1800 AD) through the comparative lens of global historical archeology and archaeobotany. The aim is to trace two basic levels of global trade in the early modern period: 1 – production and global transfers; 2 – local consumption.

At the same time, on a theoretical level, we understand globalization as the early modern process of spreading cultural elements around the world, not only artifacts, but also ecofacts! According to historical archaeologists, globalization is related to the beginning of European expansion in the 15th century, which involved a targeted expansion of power and the creation of a new economic system that incorporated unequal, clientelist social relations usually organized around material culture, artifacts, or ecofacts. The trade connections of one place with another (core – periphery, or semi-periphery) have their roots in the developed European economy, so they could incorporate a lot of personal dependencies and start a wholesale cultural exchange between continents.

On the contrary, we perceive local consumption in the context of the birth of early modern society, in which, from an economic point of view, producers supplied consumers with goods. This was characteristic of mercantilism, later capitalism. Both aspects, which are closely related to the creation of global trade networks, allow us to understand the transformations of the European social and cultural system at the beginning of the modern age, as trade largely structured everyday life and influenced specific consumers. Therefore, archaeological and archaeobotanical findings as the product of specific historical actors reflect the penetration of foreign plants into the everyday life of European early modern society, or the complex relationship between exotic otherness and domestic stereotype

1550 BC. - „3 C“ in Historical Archaeology „Colonialismus, Capitalismus, Consum“ (http://en.wikipedia.org/wiki/Colonization)

1800 BC. - „3 C“ in Historical Archaeology „Colonialismus, Capitalismus, Consum“ (http://en.wikipedia.org/wiki/Colonization)

Current Topics:

• Global Spice Trade:
  The first part of the research is focused on the transfer of spices, which stimulated the taste sensuality of consumers in Europe and represented the most important trade item in the monitored area and period. He notes the complicated journeys of spices from Indian plantations to European dining tables. Ume combines specific archaeobotanical findings of plant macroremains of spices with archaeological results (e.g. sunken ships, waste layers) and historical data (e.g. maps, cosmographies, chronicles, herbariums). It leads to a comprehensive knowledge of specific practices in the cultivation of spices, monitoring of long-distance routes, ports and market centers, the specialization of merchants, up to the distribution of luxury goods among European consumers.

• Exotic plants in collections from Central European localities (Czech Republic)
  The second specific topic is research on the representation of exotic plants in medieval and early modern waste layers, which reflect the penetration of exotic plant taxa among the broadest strata of society in Central Europe, respectively. in the territory of the Czech Republic. A modest example is:
  Historical-archaeological research of town house No. 55 on Latrán in Český Krumlov
  The South Bohemian town of Český Krumlov, which is one of the Renaissance and Baroque jewels of the Czech Republic and is included in the list of UNESCO monuments, is surprisingly one of the least known localities from an archaeobotanical point of view. Therefore, a detailed analysis of plant macroremains, which presented not only a wide spectrum of local plant taxa, but also some exotic species, became an important goal of the comprehensive historical-archaeological study of the filling of the well of the town house No. 55 in Latrán (Preusz – Beneš – Kočár 2014). Among the most interesting is the finding of macroremains of the common gourd "Cucurbita pepo". Although it is one of the oldest cultivated plants in the world, it first came to Europe from Central America during the great overseas discoveries. The specimen from Český Krumlov is still the third evidence of the penetration of the gourd on the banquet tables of middle-class households in Bohemia and Moravia. Next to Český Krumlov, the gourd was recorded in the early modern waste layers of a sump from Kanovnická Street in Prague (Čulíková 2008) and the well of the brotherhood in Ivančice near Brno (Opravil 1985).

Summary:

The historical archeology of global trade networks of plant taxa provides an understanding of the modern world system, which emerged from the 16th century and largely influences the present. This system has three basic pillars. The first is the rapidly developing economy, in the form of mercantilism and capitalism. Secondly, it is the emergence of superpowers, which began to profess expansionist world politics and colonization. Ultimately, it is a new social relationship between producer and consumer. Archaeological or archaeobotanical finds of exotic plant taxa in this context do not become only a purely local aspect, but acquire a global dimension that influenced society and culture in the early modern period.

• Šálková T., Chvojka O., Hlásek D., Jiřík J., John J., Novák J., Kovačiková L. Beneš J. (2019): Crops along the trade routes? Archaeobotany of the Bronze Agein the region of South Bohemia (Czech Republic) in contextwith longer distance trade and exchange networks. Archaeological and Anthropological Sciences 11, p. 5569–5590. https://doi.org/10.1007/s12520-019-00893-6

Image on the cover of the Castor Durante herbarium: Herbario nuovo. Roma 1585 (Photo by M. Preusz).

The Mexican "cucurbita pepo" was already in Český Krumlov in the first half of the 17th century
(http://digilander.libero.it/felrig/photos/cucurbita_pepo.htm)

In September 2013, the practical part of the collaboration of the Laboratory of Archaeobotany and Paleoecology on the archaeological research at the site of the ancient port of Pyrgi, located in the Santa Severa, in Lazio region, Italy, began within the framework of the Papaver Center (Centre for the Study of Man and Plants of Europe and North Africa of the Middle Ages, 2013-2015). It is a joint project involving the Museum of the Sea and Ancient Navigation and the University La Sapienza of Rome. The Museum of the Sea in Santa Severa has been conducting land and underwater research of the port complex from the 6th - 5th century for many years. The employees of the Laboratory of Archaeobotany and Paleoecology are helping, as part of their internships in partner Italian institutions, with the archaeobotanical analyzes of the rare object of the waste well, which was discovered by the underwater archaeologist and director of the museum in Santa Severa, Dr. Flavio Enei, roughly 3 meters below the current sea level.

The local ancient port and Etruscan city from the 6th - 5th centuries BC, Pyrgi, famous for the discovery of gold plates that made it possible to decipher the writing of the Etruscans, lies two-thirds on the sea coast, but its western third was flooded by the Mediterranean Sea in the last 2500 years. Part of the residential area of ​​the city and the ancient port facilities must be investigated using the methods of underwater archaeology. Members of the PAPAVER research center Veronika Komárková, PhD student Kateřina Kodýdková, Klára Paclíková and Jaromír Beneš are taking advantage of the rare opportunity to get to know Etruscan objects and Mediterranean plant material that bear witness to the diet and habits of the ancient inhabitants of Italy, who had a direct connection to the North African Phoenicians. In cooperation with experts from the Roman University La Sapienza, with which the Czech archaeobotanists have been working for many years, they are monitoring the cultural transmission of plants between the Mediterranean countries and Central Europe. The ancient port of Pyrgi is a site of documented contact between North Africa and Italy.

Another site that our team in the Lazio area is investigating from the point of view of archaeobotany is the Roman villa of Castrum Novum, which in Roman times was located in the northern part of the present-day city of Santa Marinella. Samples were taken from the building of the Roman villa for various types of archaeobotanical analyses.

• Kodýdková K., Beneš J., Komárková V., Paclíková K. (2013): Pilot Archaeobotanical analysis of the sediment the well 112 in Pyrgi, Santa Severa. Archaeologia Maritima Mediterranea (10), p. 181 – 188.
• Enei F., Nardi-Combescure S., Poccardi G., Beneš J., Galletti M., Kodýdková K. , Lureau A., Paclíková K., Preusz M. et Squaglia A., (2015): Castrum Novum (Santa Marinella, prov. De Rome).  Chronique des activités archéologiques de l’École française de Rome, Italie centrale, URL: http://cefr.revues.org/1364

Veronika Komárková sorts archaeobotanical material.

Ceramic vessels from the Etruscan period from the well whose contents we are analyzing.

Klára Paclíková analyzes the sediment of one of the vessels with a preserved filling.

The ruins of the extinct Etruscan port of Pyrgi are located partially below sea level.

GA ČR P405/12/2173 (2012-2014)

As part of the project, which is held by the Institute of Archeology, Faculty of Arts, University of South Bohemia, LAPE (archaeozoologist Ing. Lenka Kovačiková, Ph.D.) performs an analysis of animal bones collected from the fillings of Neolithic objects. Although archaeozoological analysis deals with a higher degree of damage to osteological material, it focuses not only on revealing taphonomic differences between subsets from individual objects, but also on the interpretation of species representation, distribution of anatomy, age, sex, etc. The goal of analyzing a wide range of data resulting from the determination is not only to show what was the subsistence strategy of the inhabitants of Hrdlovka, but also to what extent they were economically self-sufficient in the various phases of the settlement, whether they used hunted animals or other species, e.g. birds, fish, etc., to complete their diet of animal origin. A valuable source of information is also provided by the study of tools made from bones or a comparison of the main parameters of animal production in Hrdlovka in the context of other sites located in northwestern Bohemia (e.g. Vchynice, Hrobčice).

• Beneš J. et al.: The Neolithic Site of Hrdlovka. České Budějovice: Nakladatelství Jihočeské univerzity v Českých Budějovicích; Most: The Institute of Archaeological Heritage of Northwest Bohemia, 2019.
• Vondrovský V., Beneš J., Divišová M., Kovačiková L., Šída P. (2016): From LBK to SBK: Pottery, Bones, Lithics and Houses at the Neolithic site of Hrdlovka, Czech Republic. Open Archaeology (2), p. 303–327. DOI: 10.1515/opar-2016-0022
• Vondrovský V., Beneš J., Rauerová M., Kovačiková L., Šída P., Divišová M. (2015): The Neolithic sites Hrdlovka and Hrobčice in the context of stroked pottery culture in Northwest Bohemia, Czech Republic. Anthropologie 53 (9), p. 457-471.

Proximal part of the metatarsal bone of a aurochs (Bos primigenius) from the filling of object 261.

What secrets do Vrbenské rybníky hide?

Aerial view of the nature reserve Vrbenské rybníky, alder at the Černiš pond; © Geodis Brno 2008 and Google 2013.

A few kilometers from the historic center of České Budějovice lies the nature reserve Vrbenské rybníky, which is, among other things, a unique occurrence of extensive wetland alder. This biotope is most represented on the southern shore of the largest of the ponds present, called Černiš. The organic sediments found in this area offer a high potential for the preservation of pollen grains and spores, therefore a soil profile intended for palynological processing was taken here in September 2010 as part of Kristina Uhrová's bachelor's thesis under the supervision of Petra Houfková. Pollen analysis was supported by radiocarbon data, measurements of organic carbon content and geochemical analysis. The analysis of plant macroresidues (Jitka Kosňovská), carbons (Jan Novák) and diatoms (Jan Bešta) will be added to the research.

Based on radiocarbon data, it was found that the continuous development of the vegetation on the given site has been recorded since the Late Glacial period, the very base of the profile is dated to the Alleröd period. However, part of the sediment corresponding to the Holocene, which follows the Preboreal, is missing due to the presence of a stratigraphic hiatus. The ascending part of the profile then captures the subrecent pollen spectrum. A similar problem can be observed in other locations in southern Bohemia.

Wetland alder on the southern bank of the Černiš pond; photo: K. Uhrová.

The settlement from the Younger Bronze Age (HaA2) in the cadastre of the village of Březnice (Tábor district) is located on the ridge of a conspicuous hill, in an advantageous strategic position, the elevation above the surrounding terrain is around 30 m.

The settlement disturbed by deep plowing was discovered by J. Beneš, J. Boček, J. Ernekr from Bechyně during surface collections in August 2005. Since then, the disturbed settlement has been subject to rescue research by the Museum of South Bohemia in České Budějovice every year, followed by research by the Institute of Archeology of the Faculty of Arts University of South Bohemia in the form of summer internships.

Several types of objects were captured on the settlement (ordinary settlement and storage pits, stake pits), typical objects are the so-called gutters, i.e. objects of linear shape, oriented in the north-south direction. The troughs are filled with large quantities of pottery, mostly fired, clay weights and stone artifacts. Objects of this type are typical for the younger and late Bronze Age in southern and western Bohemia, Austria and southeastern Germany.

From the objects, samples were taken from all fillings, systematically from different parts of the given object. The samples were floated by the flotation method. Above all, there is a visibly very high concentration of macroresidues of useful plants in the gutters.

Of the macroremains of useful plants, millet and barley predominate, sown wheat, einkorn, spelled, lentils, peas and broad beans were also documented. Among the macro-residues of weeds/ruderals, white merlin, common sedge and common sedge predominate.

Based on the analyzes carried out so far, it is possible to partially reconstruct the food strategy of the economic unit that used the investigated area in the Younger Bronze Age. Within the housing estate itself, it is possible to interpret the fillings of individual buildings and the functionally different features of the investigated area.

• Šálková T., Vobejda L., Chvojka O., Beneš J., Vondrovský V., Kuna M., Křivánek R., Menšík P., Novák J. (2022): Extensive archaeobotanical data estimate carrying capacity, duration, and land use of the Late Bronze Age settlement site Březnice (Czech Republic). Scientific Reports 12(1):20323. DOI: 10.1038/s41598-022-24753-x.

In 2009, the Institute of Archeology of the Academy of Sciences of the Czech Republic, Prague, v.v.i. with the Regional Museum of Mělník and in cooperation with the Laboratory of Archaeobotany and Palaeoecology of the University of South Bohemia in České Budějovice was conducting archaeological research during the events "Revitalization of the city of Mělník" and the construction of the connection of the port to the road I/16.

It was a planned rescue archaeological research, which in terms of size is one of the most extensive archaeological probes on the territory of the castle and the town in the territory of Bohemia in the last 50 years. Its size can perhaps only be compared with similar research carried out at Prague Castle in the interwar period, or with the uncovering of Great Moravian hillforts in southern Moravia in the 1950s.

The most interesting part of the construction of the new sewer from an archaeological point of view was the section in Česká street, around the entrance side gate and the original walls. Part of the exposed and examined area in the upper layer contained the oldest marl sewer. Below it, an intact section of the fortification system was captured in the extent of about 1.4 x 18.3 m and to a depth of about 3 m. Here we managed to capture the wall fortification from the 14th - 15th century – a moat filled in mainly with modern material from the 17th century onwards, a fence partially broken by a new sewer from the second half of the 20th century and a terrace by the access road to Česká street, a fortification system mainly from the 9th century, a residential building from the same period and a stone ground plan of the top medieval fort (so-called Luční brána) in the fence line of the fortifications.

Thanks to rescue archaeological research in Česká Street, the early medieval settlement, whose beginnings fall into the 8th-9th century, was specified. In the 9th century, Mělník was fortified with a wall for the first time and became a hillfort, and its area was approximately 11 hectares. In addition to archaeological situations (fortifications and relevant settlements), we also obtained rich botanical and osteological material from the investigated section.

During the construction of the connection of the road I/16 to the port of Mělník, a part was already led in the previously broken section by the original construction of the road I/16. Unfortunately, the remaining part was only explored up to the subsoil level, because the construction of the road did not allow for deeper excavation.  Despite this deficiency, when in fact only the youngest objects from mainly the early Middle Ages were captured in this layer, a total of 133 objects of various mainly economic nature were discovered. It details the flourishing of the Mělník sub-castle, in today's Pšovce, in prehistoric times - the Neolithic period and in the period from the 11th to the 13th century, when a craftsman's settlement was located here, about which we have only minimal written information.  The settlement, which probably already had a Romanesque sanctuary in the vicinity of the later early Gothic St. Lawrence church and monastery, ended its existence in the 13th century, when a royal city was established on the hill.  In addition to ceramics, grease, charcoal, osteological and botanical material was also obtained from the captured housing objects, mainly ovens.

The subsoil of Mělník area is made up of chalk sediments, which are suitable for preserving the original malacofauna. Preserved shells of molluscs bear witness to the use of the site in the past.

Fossilized mollusk shells - the malacocenosis - mainly consist of the following species: Truncatellina cylindrica, Vallonia pulchella (lovely vallonia), V. costata, and Vertigo pygmea (crested vertigo) or Pupilla muscorum (Moss Chrysalis snail or widespread column). All these species belong to the same ecological group of xerothermic gastropods inhabiting herbaceous formations in dry or slightly moist and warm habitats on unconsolidated calcareous sediments.

The results of the botanical macroremains analysis showed the main assortment of cereals cultivated in the early Middle Ages. The most important cereals are wheat and barley, proso millet (Panicum miliaceum) and its substitutes, such as barberry (Setaria sp), were also of great importance, at least in the early Middle Ages. The spectrum of field weeds is also very interesting, which is evidenced by today's almost extinct, but formerly abundant species, such as for example common corncockle (Agrostemma githago), hare's ear (Bupleurum rotundifolium), blue woodruff (Asperula arvensis), and Polycnemum major.

The aim of the macroremains analysis was to document the cultivation of vines in the early Middle Ages. Thanks to the discovery of a charred stone of a grape vine, it can be assumed that there was a winery in Mělník in the early Middle Ages, and in a way this confirms the legend according to which the winery was founded here by Saint Ludmila with Bořivoj at the end of the 9th century. The above-mentioned weeds, which are often found even in vineyards, can strengthen this theory, but they cannot be taken as direct evidence.

The results of the anthracological analysis show the presence of two different types of samples. There are less numerous samples with a species-varied composition, which probably reflect the character of indiscriminately collected firewood. On the basis of the species composition of these samples, it is possible to reconstruct the presence of relatively intensively affected vegetation with an abundant presence of light-loving and early successional tree species in the vicinity of the wood in the immediate vicinity of the site. There was probably a rich mosaic of forest-free areas, pastures, vegetation and enlightened oak forests managed with stumps. The presence of the nearby Elbe alluvium is indicated by the relatively abundant presence of poplar/willow. The second type of samples are contexts with the occurrence of one or two tree species (oak or pine). It is likely that it could be the destruction of buildings, and the wood of these trees was used as a construction material. The wood used for the construction of the buildings was selectively chosen. Given the ecological characteristics of the immediate surroundings, it is not excluded that there were also imports from the wider surroundings of Mělník. The transport of beech wood can be considered in a similar way.

From the results of analyzes of mollusk shells, plant macroremains and carbon, we can conclude that it was a deforested mosaic landscape where both anthropogenically influenced habitats and steppe enclaves were found in close proximity.

In 2008, we were approached by our colleagues Václav Krištůfek and Dana Elhottová from the Institute of Soil Biology of the Academy of Sciences of the Czech Republic in České Budějovice, that the Laboratory of Archaeobotany and Palaeoecology of the Faculty of Science of the University of South Bohemia (Jaromír Beneš, Jan Novák) in cooperation with the Department of Plant Physiology of the Faculty of Science of University of South Bohemia (Jiří Šantrůček), Institute of Botany Academy of Sciences of the Czech Republic in Průhonice (Helena Svitavská-Svobodová) and the Institute of Systemic Biology and Ecology (Kateřina Křováková) dealt with the palaeoecological use of a unique pile of thousand-year-old bat guano in the Domica cave in the Slovak Karst. In the conditions of the cave, the guano content retain its structure even after more than a thousand years due to the low pH (3.2) and the extremely high content of heavy metals (Pb, Cu, Hg and others). Microorganisms are not very active in this environment, and thanks to this, the guano does not decompose and accumulates in a pile more than one meter high and three to four meters wide today.

According to current knowledge, the development of the surrounding landscape from the time of the Great Moravian Empire to the present is recorded in the sediment profile. Preliminary sampling and its palyno and isotopic analysis indicated serious landscape changes starting from the wet phase of the early Middle Ages, through the medieval climatic optimum, the Little Ice Age and the present day. In the first days of May 2009, J. Novák and the authors of this report took a new profile directly in the cave. We expect the new samples to significantly refine the previous results, especially to capture continuous development.

Apart from the "cave" activity, during our stay in the Slovak Karst, we managed to find and drill a Holocene profile in an open landscape in a valley not far from Domica. If his palaeoecological analysis is successful, we will have a unique opportunity to compare the development in the open landscape of the Slovak Karst and the record reflected in the food chain of bats in Domica. The Domica cave became famous for the finds of a Neolithic settlement of the Bukovo Hora culture (approx. 5th thousand years BC). During our stay underground, we also managed to sample the layers related to the Neolithic settlement.

• Svitavská-Svobodová H., Andreas M., Krištůfek V., Beneš J., Novák J. (2015): The thousand-year history of the Slovak Karst inferred from pollen in bat guano inside the Domica Cave (Slovakia). Folia Geobotanica 50(1).  DOI: 10.1007/s12224-015-9205-0

The Vladislav Hall of Prague Castle, built in 1502, was a representative place for holding royal celebrations, feasts and trade in valuable goods. During rescue archaeological research, which took place as part of the reconstruction of the wooden floor from November 2008 to January 2009, vault fillings dating to the end of the 16th and 17th centuries were discovered. Vault backfills represent a unique set of specially selected dry waste material, such as hay, wood waste, sawdust and kitchen waste, providing insulation. A high proportion of artefacts and objects of daily use, such as wooden spoons, playing cards, knives, chemical balances and various manuscripts etc., is also significant.

Relief of Prague Castle, location of Vladislav Hall marked with an asterisk.

The subject of archaeobotanical analysis was approx. 250 m³ of organic waste, which was separated by two methods, dry sieving and flotation method on the Ankara vessel. In addition to common finds of useful plants, 30 % were imported exotic species, some even for the first time in Central Europe. These are, for example, the coffee tree (Coffea arabica), carob (Ceratonia siliqua) and peanut (Arachis hypogaea), in which case it is even the first find in Europe. All these findings were separated using the dry sieving method designed to capture large plant macroremains, in this case mainly walnut and hazelnut shells, plums, cherries, wine, etc. Species such as the olive tree (Olea europaea), almond tree (Amygdalus communis), chestnut tree (Castanea sativa), pistachios (Pistacia vera), citrus (Citrus sp.), nutmeg (Myristica fragrans) and boxwood (Buxus sempervirens) were captured more rarely. The collection of plant macroremains captured by the flotation method corresponds to the common composition of early modern assemblages of useful plants with a significant component of imported crops.

A view of the Vladislav hall during archaeological research.

Although the macro-residual analyzes are still ongoing, based on the results so far, we can already evaluate the position of Prague Castle at the turn of the 16th and 17th centuries as an important center of trade and culture. Thanks to the amount of luxury imported goods, Prague Castle has its specific character of a higher social environment, which was also identified in this way at several other places in Prague Castle and its immediate surroundings.

• Beneš J., Čulíková V., Kosňovská J., Frolík J, Matiášek J. (2012): New Plants at Prague Castle and Hradčany in the Early Modern Period: a History of Selected Species. Interdisciplinaria Archaeologica. Volume III (1), p. 103 – 114. Doi: 10.24916/iansa.2012.1.7

A sample of the findings of plant macroremains from the vault backfill dated to the end of the 16th and 17th centuries: 1st: nutmeg (Myristica fragrans), 2nd: chestnut (Castanea sativa), 3rd: groundnut (Arachis hypogaea), 4th: coffee tree (Coffea arabica).

A sample of artifacts from the vault fill dated to the late 16th and 17th centuries: 1st: pocket sundial, 2nd: playing card, 3rd: comb, 4th: manuscript

In April 2007, a pair of employees of the Faculty of Biology (now Faculty of Science) of the University of South Bohemia in České Budějovice, Jaromír Beneš and Jan Novák, worked in Egypt. Under the leadership of Egyptologist Miroslav Bárta from the Czech Institute of Egyptology, Faculty of Arts, University of Prague, and with geologists of the Geological Institute of the Academy of Sciences of the Czech Republic, Václav Cílek and Lenka Lisá, they investigated the shore of the extinct Abusír lake on the edge of the Pyramid Fields using exploratory soundings. The work was carried out as part of the scientific and research project "Research on the civilization of ancient Egypt", which is supported by the Czech Institute of Egyptology (led by Prof. Miroslav Verner). The scientific program is also supported by the research project "Emergence and Development of Biodiversity" which was supported by the Faculty of Biology of the JU. The participation of LAPE members in the expedition had a heuristic role: at this stage of the research, it was necessary to obtain as much field information and samples as possible.

The area of the defunct water reservoir near Abusír. In the background, a pyramid from the Old Kingdom period. Photo: J. Beneš

The University of South Bohemia in České Budějovice has concluded a cooperation agreement for the years 2006-2011 with Charles University, represented by the Czech Institute of Egyptology, Faculty of Arts, Charles University in Prague. Cooperation is ensured by the Laboratory of Archaeobotany and Paleoecology, whose task was also to recommend and prepare equipment for the field paleoecology laboratory. The main topic of research cooperation is the development of the landscape in the Abusir region, based on planned analyzes of plant remains from geological sediments and from the deposits of defunct water reservoirs in the area of the pyramid fields. The area of the extinct Lake Abusir formed in ancient times the divide between the pyramid field, representing the world of the dead, and the ancient city of Memphis, the remains of which still lie largely unexplored in the Nile floodplain southeast of the pyramid fields of Abusir and Saqqara.

Analogy: a seasonally drying lake in Dahshur, Lower Egypt. In the background Lomená and the Red Pyramid, the Old Kingdom. Photo: J. Beneš

Why is a reservoir, whatever its origin, so important? Water and the body of water played an extraordinary role in the life of the ancient Egyptians. In the area of the royal burial ground, it separated the world of the living and the deads - the pharaohs were transported to their final resting places on ships. It is therefore very important to know the character of the extinct aquatic environment. In addition, the sediments contain important bioarcheological information that needs to be thoroughly analyzed.

Through field sounding, which was situated in the terrain at the border of the desert and the river floodplain, a series of important findings on the development of the local terrain and samples of geological and bioarcheological material, important for the reconstruction of the local landscape in ancient times, were obtained. For example, it was found that the water body was fed not only by the seasonal floods of the Nile, but significantly also by the left bank tributaries of the river, which today form dry desert valleys. Archaeological objects, built in several cases of dry bricks, were also captured at various depths, the mass of which provided valuable natural science samples that allow special types of analysis, on the basis of which testimony can be compiled about the transformations of the local landscape in ancient times.

• Cílek, V., et al. (2012):  Diachronic development of the Lake of Abusir during the third millennium BC, Cairo, Egypt. Quaternary International, p. 1 - 11. doi:10.1016/j.quaint.2011.12.025
• Krejčí J., Arias Kytnarová K. et al.: Abusir XXIV. Mastaba of Werkaure, Volume I (Old Kingdome strata). Prague: Charles University in Prague, Faculty of Arts, 2014.
• Krejčí J., Brunker Havelková P. et al.: Abusir XXVII. Mastaba of Werkaure II (Post Old Kingdome Strata). Prague: Charles University in Prague, Faculty of Arts, 2022.