Charles R Clement
Biographic Data
| ID | 450 |
|---|---|
| NAME | Charles R Clement |
| GIVEN NAMES | Charles R |
| FAMILY NAME | Clement |
| SIGNATURE | CLEMENT C R |
| AFFILIATIONS | National Institute of Amazonian Research |
| ORCID | 0000-0002-8421-1029 |
| VERIFIED | Yes |
| TOTAL WORKS | 58 |
| TOTAL CITATIONS | 612 |
| AUTHOR COUNT | 58 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1980 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 12 |
Exploring the Semantic Bog of Definitions of Domestication
The concept of domestication is important for the biological and social sciences but is framed within Western scientific paradigms that exclude other epistemologies. All human societies engage in multispecies relationships shaped by their own ontologies with intentional and unintentional human actions that often result in what Western scientists call domestication. This essay reviews some historical and contemporary definitions of domestication, …
Thinking with Amazonian Indigenous Peoples to expand ideas on domestication
Indigenous knowledges are being increasingly recognized as fundamental for environmental governance, ecosystem management and biodiversity conservation. However, they tend to be recognized by Western science only when they converge with Western scientific knowledge, while ontological differences are generally treated as irrelevant or unreasonable beliefs. Given this scenario, embracing difference as a productive and fundamental aspect to truly un…
Upholding Ethical Accountability in Ethnobotany and Ethnobiology Research
Challenges for a Brazilian Amazonian bioeconomy based on forest foods
The creation of a forest bioeconomy based on the extraction of non-timber forest products (NTFP) is being recommended to create wealth from standing forests and halt deforestation in Amazonia. Current proposals do not recognize the limits of this system, nor the impacts of capitalism that drive NTFPs with elastic demand into monoculture plantations. We use a narrative review to revisit the history of these ideas and examine public policies. Among…
Insights into Growth, Ring Formation and Maximum Ages of Brazil Nut Trees ( Bertholletia excelsa ) Using 14 C Dating and Tree-Ring Analysis
The Brazil Nut tree ( Bertholletia excelsa , Lecythidaceae) is a species of considerable historical, economic and ecological importance in South America. Radiocarbon dating indicates some individuals can live from hundreds to more than 1000 years, which means they have the potential to reconstruct deep time growth patterns and their relationship to anthropogenic management or climate change from pre-colonial to present times. However, age estimat…
Domesticação das paisagens amazônicas
Na imaginação popular a Amazônia é um bioma natural, o que nega a existência e agência dos Povos Indígenas que chegaram há pelo menos 13 mil anos. Este ensaio demonstra que a Amazônia é uma teia de interações socioecológicas, como resultado da domesticação de paisagens e de populações de espécies. As práticas envolvidas na domesticação de paisagens são simples, embora baseadas em conhecimento profundo, e respeitam não humanos. Os Povos Indígenas …
Domestication of Amazonian landscapes
In the popular imagination, Amazonia is a natural biome, which denies the existence and agency of Indigenous Peoples who arrived at least 13,000 years ago. This essay will demonstrate that Amazonia is a web of socio-ecological interactions, as a result of the domestication of landscapes and populations of species. The practices involved in the domestication of landscapes are simple, yet based on deep knowledge, and respectful of non-humans. Indig…
Amazonian Invertebrates in the Traditional diet of the Paiter Suruí in Southeastern Brazil
A New Methodological Approach to Detect Microcenters and Regions of Maize Genetic Diversity in Different Areas of Lowland South America
The Zoʻé perspective on what scientists call "forest management" and its implications for floristic diversity and biocultural conservation
Indigenous perspectives on forest management are grounded in traditional ecological knowledge (TEK), so that socioculture influences the ways Indigenous Peoples transform their landscapes. However, how socioculture structures Indigenous perspectives on forest management is unclear. Moreover, little is known about the influence of Indigenous landscape transformations on forest succession and floristic diversity. Here, we test hypotheses from biocu…
Adaptations of Pre-Columbian Manioc Storage Techniques as Strategies to Adapt to Extreme Climatic Events in Amazonian Floodplains
Archaeobotany of Brazilian Indigenous Peoples and Their Food Plants
Adaptive Management Strategies of Local Communities in Two Amazonian Floodplain Ecosystems in the Face of Extreme Climate Events
In Amazonia, changes in the frequency and intensity of extreme climate events are occurring and expected to intensify, affecting food security with subsequent social and political problems. We conducted semi-structured interviews in communities of the mid-Solimões River basin (Amazonas, Brazil). Our questions were designed to construct seasonal calendars with residents ( ribeirinhos) to understand climatic patterns and changes in livelihood activ…
Archaeology and ethnography demonstrate a human origin for Amazonian Dark Earths
Archaeological research provides clear evidence that the widespread formation of Amazonian Dark Earths (ADEs) in tropical lowland South America was concentrated in the Late Holocene, an outcome of sharp demographic growth that peaked towards 1000 BP. In their recent paper, however, Silva et al. propose that the high fertility of ADE is not of anthropic origin but instead the result of alluvial deposition starting in the Middle Holocene (8200-4200…
Disentangling Domestication from Food Production Systems in the Neotropics
The Neolithic Revolution narrative associates early-mid Holocene domestications with the development of agriculture that fueled the rise of late Holocene civilizations. This narrative continues to be influential, even though it has been deconstructed by archaeologists and geneticists in its homeland. To further disentangle domestication from reliance on food production systems, such as agriculture, we revisit definitions of domestication and food…
Landscape Domestication and Archaeology
Spatial Distribution and Abundance of Acacia mangium on Indigenous Lands in the Serra da Lua Region, Roraima State, Brazil
Pickersgill, Barbara
How People Domesticated Amazonian Forests
For millennia, Amazonian peoples have managed forest resources, modifying the natural environment in subtle and persistent ways. Legacies of past human occupation are striking near archaeological sites, yet we still lack a clear picture of how human management practices resulted in the domestication of Amazonian forests. The general view is that domesticated forests are recognizable by the presence of forest patches dominated by one or a few usef…
Landscape Domestication and Archaeology
The Influence of Soil Quality and Market Orientation on Manioc (Manihot esculenta) Varietal Choice by Smallholder Farmers along the Lower Tapajós River, Pará, Brazil
Local ecological knowledge concerning the invasion of Amerindian lands in the northern Brazilian Amazon by Acacia mangium (Willd)
INTRODUCTION: Invasive plants can impact biodiversity as well as the lives of native human populations. Natural ecosystems represent sources of natural resources essential for the subsistence and socio-cultural continuity of these social groups. Approximately 30,000 ha of Acacia mangium were planted for commercial purposes in savanna areas surrounding indigenous lands in Roraima State, Brazil, at the end of the 1990s. We examined the local ecolog…
Persistent effects of pre-Columbian plant domestication on Amazonian forest composition
Past human influences on Amazonian forest The marks of prehistoric human societies on tropical forests can still be detected today. Levis et al. performed a basin-wide comparison of plant distributions, archaeological sites, and environmental data. Plants domesticated by pre-Columbian peoples are much more likely to be dominant in Amazonian forests than other species. Furthermore, forests close to archaeological sites often have a higher abundanc…
Use and Management of Piquiá Suggest in situ Domestication along the Lower Tapajós River, Brazilian Amazonia1
Crop domestication in the upper Madeira River basin
Most native Amazonian crops were domesticated in the periphery of the basin. The upper Madeira River basin is an important part of this periphery where several important crops were domesticated and others are suspected to have been domesticated or arrived early. Some of these crops have been reasonably well studied, such as manioc, peanut, peach palm, coca and tobacco, while others are not as well known, such as the hot peppers Capsicum baccatum …
And the loss of amazonian crop genetic resources. I. The relation between domestication and human population decline
First Farmers: The Origins of Agricultural Societies
And the loss of amazonian crop genetic resources. ii. crop Biogeography at contact
Secondary Forests on Anthropogenic Soils of the Middle Madeira River: Valuation, Local Knowledge, and Landscape Domestication in Brazilian Amazonia
Dark Earths and manioc cultivation in Central Amazonia: A window on pre-Columbian agricultural systems
Many commentators highlight the fertility of Anthropogenic Dark Earths (ADE), emphasizing their potential for sustainable agriculture. Some scholars believe that terra mulata (the less fertile, more extensive form of ADE) was created by means of agricultural practices used by large settled populations of pre-Columbian farmers. But what was it that these Amerindian farmers were growing? Until recently, scholarly consensus held that manioc does not…
Disentangling Domestication from Food Production Systems in the Neotropics
The Neolithic Revolution narrative associates early-mid Holocene domestications with the development of agriculture that fueled the rise of late Holocene civilizations. This narrative continues to be influential, even though it has been deconstructed by archaeologists and geneticists in its homeland. To further disentangle domestication from reliance on food production systems, such as agriculture, we revisit definitions of domestication and food…
Influence of Market Orientation on Food Plant Diversity of Farms Located on Amazonian Dark Earth in the Region of Manaus, Amazonas, Brazil
Crop Diversity on Anthropogenic Dark Earths in Central Amazonia
Crop domestication in the upper Madeira River basin
Most native Amazonian crops were domesticated in the periphery of the basin. The upper Madeira River basin is an important part of this periphery where several important crops were domesticated and others are suspected to have been domesticated or arrived early. Some of these crops have been reasonably well studied, such as manioc, peanut, peach palm, coca and tobacco, while others are not as well known, such as the hot peppers Capsicum baccatum …
Markets Drive the Specialization Strategies of Forest Peoples
Ruiz-Pérez, M., B. Belcher, R. Achdiawan, M. Alexiades, C. Aubertin, J. Caballero, B. Campbell, C. Clement, T. Cunningham, A. Fantini, H. De Foresta, C. García Fernández, K. H. Gautam, P. Hersch Martínez, W. De Jong, K. Kusters, M. Kutty, C. López, M. Fu, M. Martínez Alfaro, T. Nair, O. Ndoye, R. Ocampo, N. Rai, M. Ricker, K. Schreckenberg, S. Shackleton, P. Shanley, T. Sunderland and Y. Youn 2004. Markets drive the specialization strategies of f…
Manioc Varietal Diversity, Social Networks, and Distribution Constraints in Rural Amazonia
Social exchange networks play a critical role in the maintenance and distribution of crop diversity in smallholder farming communities throughout the world. The structure of such networks, however, can both support and constrain crop diversity and its distribution. This report examines varietal distribution of the staple crop manioc among rural households in three neighboring caboclo communities in Brazilian Amazonia. The results show that the ce…
Homegardens on Amazonian Dark Earths, Non-anthropogenic Upland, and Floodplain Soils along the Brazilian Middle Madeira River Exhibit Diverging Agrobiodiversity1
Useful Species Richness, Proportion of Exotic Species, and Market Orientation on Amazonian Dark Earths and Oxisols1
The Paleobiolinguistics of Domesticated Chili Pepper (Capsicum spp)
Paleobiolinguistics employs the comparative method of historical linguistics to reconstruct the biodiversity known to human groups of the remote, unrecorded past. Comparison of words for biological species from languages of the same language family facilitates reconstruction of the biological vocabulary of the family's ancient proto-language. This study uses paleobiolinguistics to establish where and when chili peppers (Capsicum spp.) developed s…
The Paleobiolinguistics of Maize (Zea mays L)
Paleobiolinguistics is used to determine when and where maize (Zea mays) developed significance for different prehistoric groups of Native America. Dates and locations of proto-languages for which maize terms reconstruct generally accord with crop-origin and dispersal information from plant genetics and archaeobotany. Paleobiolinguistic and other lines of evidence indicate that human interest in maize was extensive millennia before the widespread…
The Paleobiolinguistics of Domesticated Manioc (Manihot esculenta)
Paleobiolinguistics is used to identify on maps where and when manioc (Manihot esculenta) developed importance for different prehistoric groups of Native Americans. This information indicates, among other things, that significant interest in manioc developed at least a millennium before a village-farming way of life became widespread in the New World
Práticas agrícolas de conseqüências genéticas que possibilitaram aos índios da Amazônia uma melhor adaptação às condições ecológicas da região
Os cultivares de plantas, de valor alimentício, encontrados na Amazônia, diferentes da população selvagem encontrada nas matas, foram selecionados pelos índios nos últimos 10.000 anos, para a América do Sul inteira e, possivelmente, nos últimos 4000 a 1000 anos para as plantas domesticadas na Amazônia. Este trabalho analisa 40 cultivares de mandiocas e macaxeiras dos Desâna e 13 dos Tikúna. Contagens em 7 tribos revelaram uma média de 22 cultivar…
Upholding Ethical Accountability in Ethnobotany and Ethnobiology Research
Use and Management of Piquiá Suggest in situ Domestication along the Lower Tapajós River, Brazilian Amazonia1
The Domestication of Annatto (Bixa orellana) from Bixa urucurana in Amazonia
Household Agrobiodiversity Management on Amazonian Dark Earths, Oxisols, and Floodplain Soils on the Lower Madeira River, Brazil
The Paleobiolinguistics of the Common Bean (Phaseolus vulgaris L)
Paleobiolinguistics is used to determine when and where the common bean (Phaseolus vulgaris L.) developed significance for prehistoric groups of Native America. Dates and locations of proto-languages for which common bean terms reconstruct generally accord with crop-origin and dispersal information from plant genetics and archaeobotany. Paleobiolinguistic and other lines of evidence indicate that human interest in the common bean became significa…
The Zoʻé perspective on what scientists call "forest management" and its implications for floristic diversity and biocultural conservation
Indigenous perspectives on forest management are grounded in traditional ecological knowledge (TEK), so that socioculture influences the ways Indigenous Peoples transform their landscapes. However, how socioculture structures Indigenous perspectives on forest management is unclear. Moreover, little is known about the influence of Indigenous landscape transformations on forest succession and floristic diversity. Here, we test hypotheses from biocu…
The role of Amazonian anthropogenic soils in shifting cultivation: Learning From Farmers' Rationales
Junqueira, A. B., C. J. M. Almekinders, T.-J. Stomph, C. R. Clement, and P. C. Struik. 2016. The role of Amazonian anthropogenic soils in shifting cultivation: learning from farmers' rationales. Ecology and Society 21(1):12.http://dx.doi.org/10.5751/ES-08140-210112
Pejibaye palm (Bactris gasipaes, Arecaceae): Multi-use potential for the lowland humid tropics
Práticas agrícolas de conseqüências genéticas que possibilitaram aos índios da Amazônia uma melhor adaptação às condições ecológicas da região
Os cultivares de plantas, de valor alimentício, encontrados na Amazônia, diferentes da população selvagem encontrada nas matas, foram selecionados pelos índios nos últimos 10.000 anos, para a América do Sul inteira e, possivelmente, nos últimos 4000 a 1000 anos para as plantas domesticadas na Amazônia. Este trabalho analisa 40 cultivares de mandiocas e macaxeiras dos Desâna e 13 dos Tikúna. Contagens em 7 tribos revelaram uma média de 22 cultivar…
Pejibaye palm (Bactris gasipaes, Arecaceae): Multi-use potential for the lowland humid tropics
Allozyme Variation In Spineless Pejibaye (bactris Gasipaes Palmae)
And the loss of amazonian crop genetic resources. ii. crop Biogeography at contact
And the loss of amazonian crop genetic resources. I. The relation between domestication and human population decline
The Root Causes of Biodiversity Loss: Daniel F. Austin, Book Review Editor
The Botany of Desire: A Plant’s-Eye View of the World
Enciclopédia da Floresta. O Alto Juruá: Práticas e Conhecimentos das Populações
Markets Drive the Specialization Strategies of Forest Peoples
Ruiz-Pérez, M., B. Belcher, R. Achdiawan, M. Alexiades, C. Aubertin, J. Caballero, B. Campbell, C. Clement, T. Cunningham, A. Fantini, H. De Foresta, C. García Fernández, K. H. Gautam, P. Hersch Martínez, W. De Jong, K. Kusters, M. Kutty, C. López, M. Fu, M. Martínez Alfaro, T. Nair, O. Ndoye, R. Ocampo, N. Rai, M. Ricker, K. Schreckenberg, S. Shackleton, P. Shanley, T. Sunderland and Y. Youn 2004. Markets drive the specialization strategies of f…
Influence of Market Orientation on Food Plant Diversity of Farms Located on Amazonian Dark Earth in the Region of Manaus, Amazonas, Brazil
Fruit Trees and the Transition to Food Production in Amazonia
Darwin's Harvest. New Approaches to the Origins, Evolution, and Conservation of Crops
Documenting Domestication. New Genetic and Archaeological Paradigms
First Farmers: The Origins of Agricultural Societies
Historical Ecology and Dark Earths in Whitewater and Blackwater Landscapes: Comparing the Middle Madeira and Lower Negro Rivers
Pedology, Fertility, and Biology of Central Amazonian Dark Earths
Dark Earths and manioc cultivation in Central Amazonia: A window on pre-Columbian agricultural systems
Many commentators highlight the fertility of Anthropogenic Dark Earths (ADE), emphasizing their potential for sustainable agriculture. Some scholars believe that terra mulata (the less fertile, more extensive form of ADE) was created by means of agricultural practices used by large settled populations of pre-Columbian farmers. But what was it that these Amerindian farmers were growing? Until recently, scholarly consensus held that manioc does not…
Origin and Domestication of Native Amazonian Crops
Molecular analyses are providing new elements to decipher the origin, domestication and dispersal of native Amazonian crops in an expanding archaeological context. Solid molecular data are available for manioc (Manihot esculenta), cacao (Theobroma cacao), pineapple (Ananas comosus), peach palm (Bactris gasipaes) and guaraná (Paullinia cupana), while hot peppers (Capsicum spp.), inga (Inga edulis), Brazil nut (Bertholletia excelsa) and cupuassu (T…
Secondary Forests on Anthropogenic Soils of the Middle Madeira River: Valuation, Local Knowledge, and Landscape Domestication in Brazilian Amazonia
Homegardens on Amazonian Dark Earths, Non-anthropogenic Upland, and Floodplain Soils along the Brazilian Middle Madeira River Exhibit Diverging Agrobiodiversity1
Useful Species Richness, Proportion of Exotic Species, and Market Orientation on Amazonian Dark Earths and Oxisols1
Crop Diversity on Anthropogenic Dark Earths in Central Amazonia
The Paleobiolinguistics of Domesticated Chili Pepper (Capsicum spp)
Paleobiolinguistics employs the comparative method of historical linguistics to reconstruct the biodiversity known to human groups of the remote, unrecorded past. Comparison of words for biological species from languages of the same language family facilitates reconstruction of the biological vocabulary of the family's ancient proto-language. This study uses paleobiolinguistics to establish where and when chili peppers (Capsicum spp.) developed s…
The Paleobiolinguistics of Domesticated Manioc (Manihot esculenta)
Paleobiolinguistics is used to identify on maps where and when manioc (Manihot esculenta) developed importance for different prehistoric groups of Native Americans. This information indicates, among other things, that significant interest in manioc developed at least a millennium before a village-farming way of life became widespread in the New World
Domestication of Peach Palm in Southwestern Amazonia
The peach palm (Bactris gasipaes Kunth) is the only Neotropical palm domesticated by Native Americans. Its place of origin as a crop (B. gasipaes var. gasipaes) has been debated for more than a century, with three hypotheses currently in discussion: southwestern Amazonia; northwestern South America; or multiple origins in the distribution of the wild relatives (B. gasipaes var. chichagui). The small amount of archaeological data available support…
Biology (50 works) · Geography (45 works) · Ecology (42 works) · Amazonian Archaeology and Ethnohistory (38 works) · Amazon rainforest (29 works) · Agroforestry (28 works) · Domestication (21 works) · Conservation, Biodiversity, and Resource Management (20 works) · Archaeology (17 works) · Amazonian (15 works)