Juan Carlos Berrio
Dados Biográficos
| ID | 817539 |
|---|---|
| NOME | Juan Carlos Berrio |
| PRENOMES | Juan Carlos |
| SOBRENOME | Berrio |
| ASSINATURA | BERRIO J C |
| AFILIAÇÕES | University of Leicester |
| ORCID | 0000-0002-9198-9277 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 18 |
| TOTAL DE CITAÇÕES | 25 |
| TOTAL COMO AUTOR | 18 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2000 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 3 |
Evidence of long-term woodland persistence despite prolonged anthropogenic stress
A multimillennial analysis of woodland ecosystems in the Leicestershire landscape (UK) shows significant anthropogenic stress over the last six millennia. We track these stresses using a combination of palynology and place-name evidence. We show a protracted period of deforestation from the Bronze Age (beginning ~4500 yr BP in Leicestershire), but the continuity of some woodland ecologies through to the present, with the managed re-establishment …
An 8500‐Year Record of Lacustrine Activity and Changes in Archaeological Settlement Patterns in the Magdalena Lake Basin, Jalisco, Mexico
The Magdalena Lake Basin of Jalisco, Mexico, has a rich cultural history from the Early Formative to Protohistoric Periods (1500 BCE–1600 CE). We investigated the relationship between climate chronologies, lake‐level variations, and cultural changes before European contact. Chronostratigraphic reconstructions identified lake‐forming periods reflecting regional and local paleoclimate sequences and coincide with variations in site location, numbers…
A mid-20th century stratigraphical Anthropocene is recognisable in the birth-area of the industrial revolution
The formalisation of the Anthropocene as a subdivision of the Geological Time Scale has been under debate. Its stratigraphic boundary has been proposed as a precise Global boundary Stratotype Section and Point (GSSP) in the mid-20th century, but it is part of an episode of human-induced changes to the Earth System that have unfolded over millennia. Here we attempt to identify stratigraphical patterns of the Anthropocene from a previously well stu…
The San Francisco Estuary, USA as a reference section for the Anthropocene series
A San Francisco Estuary core was analysed at high resolution to assess its component stratigraphic signatures of the Anthropocene in the form of non-native species, Hg, spheroidal carbonaceous particles, δ13Corg, δ15N, radiogenic materials, and heavy metals. Time series analysis of the core using Ti data provides a chronology to depth 167 cm into the 1960s. Below this, to depth 230 cm, the lowermost part of the core may extend to the 1950s or pot…
Moving South
The role of plants in early human migrations across the globe has received little attention compared to big game hunting. Tropical forests in particular have been seen as a barrier for Late Pleistocene human dispersals due to perceived difficulties in obtaining sufficient subsistence resources. Archaeobotanical data from the Cerro Azul rock outcrop in the Colombian Amazon details Late Pleistocene plant exploitation providing insight into early hu…
Culture and the environment on the floodplain of the river Cauca in southwestern Colombia
An Optical luminescence chronology for late Pleistocene aeolian activity in the Colombian and Venezuelan Llanos
The lowland savannas (Llanos) of Colombia and Venezuela are covered by extensive aeolian landforms for which little chronological information exists. We present the first optically stimulated luminescence (OSL) age constraints for dunes in the Llanos Orientales of lowland Colombia and new ages for dunes in the Venezuelan Llanos. The sampled dunes are fully vegetated and show evidence of post-depositional erosion. Ages range from 4.5 ± 0.4 to 66 ±…
Forest Structure, Function and Dynamics in Western Amazonia
Late-Holocene gallery forest retrogression in the Venezuelan Guayana
Fire is considered a major threat to forest conservation in the Neotropics. Palaeoecological studies are critical for understanding the long-term interactions of climate, fire, and human activities in the savanna–forest dynamic. Here, new data from palynological analyses conducted in sedimentary records from the northern edge of the Amazon Basin, the Gran Sabana, southeast of Canaima National Park (CNP) are presented. Four radiocarbon ages from Q…
Human Occupation and the Environment During the Holocene in the River Cauca Valley, Colombia
This paper summarises the results of on-going research on the valley floor by a multidisciplinary team of archaeologists and specialists in soils, pollen and phytoliths. The research project is designed to chart the history of human occupation of this complex and frequently flooded area during the Holocene and the interaction between this environment and the human population. In the mountains surrounding much of the upper and central Cauca valley…
Palaeobotanical evidences of pre-Columbian agriculture in black soils (Terra Preta do indio) in western Amazonia
Landscape trasnformation and crop cultivation in two contrasting environments in Colombia
Environmental history of the dry forest biome of Guerrero, Mexico, and human impact during the last c. 2700 years
Two lake sediment cores from Madre del Sur mountain range,Guerrero State, west-central Mexico were studied to examine the pastdynamics of the dry forest biome. Pollen, spores of coprophilousfungi, cyanobacteria and lithological changes are presented. The390-cm Tixtla core (1730'N, 99°24W, 1400 maltitude) represents the last 2700 cal. yr; the 340-cm Huitziltepeccore (17°45N, 99°28W, 1430 m altitude) representsthe last 2050 cal. yr. Pollen shows cl…
Vegetation disturbance and human population in Colombia - a regional reconstruction
Palaeoecologists using pollen to map vegetation since the last ice age have noted numerous changes - which they feel increasingly obliged to blame on humans. These changes, such as deforestation or the dominance of certain plants, may happen suddenly or take place over thousands of years. The authors study the pollen record in Colombia, identify plants diagnostic of cultivation or disturbed ground ("degraded vegetation") and use them to map human…
Late-Quaternary savanna history of the Colombian Llanos Orientales from Lagunas Chenevo and Mozambique
Late-Quaternary savanna history of the Colombian Llanos Orientales from Lagunas Chenevo and Mozambique
A 7000-year pollen record of a 90 cm core from Chenevo (4°05'N, 70°21'W, 150 m alttitude) and a 3500-year pollen record of a 285 cm core from Mozambique (3°58 N, 73°03 W, 175 m altitude) both from the savannas of the Llanos Orientales, Colombia, are presented. The records show dynamics between open savanna (Poaceae, Cyperaceae), woody savanna (Byrsonima, Curatella, Didymopanax), palm swamp (Mauritia, Mauritiella), forest and gallery forest taxa. …
Multi-disciplinary evidence of the Holocene history of a cultivated floodplain area in the wetlands of northern Colombia
Tropical rain-forest history from the Colombian Pacific area
Pollen analysis of a 5 m long core from Lake Jotaordó, located in northern ‘Chocó biogeographic area’ (5°48[.minute] N, 76°42[.minute] W) along the Pacific coast of Colombia, shows the environmental history of the rain forest during the last 4200 years. Time control has been based on 6 AMS 14 C dates ranging from 4230 to 365 14 C yr BP. The period of 4230 to 4053 14C yr BP shows sandy deposits and river influence and represents at that time the i…
Moving South
The role of plants in early human migrations across the globe has received little attention compared to big game hunting. Tropical forests in particular have been seen as a barrier for Late Pleistocene human dispersals due to perceived difficulties in obtaining sufficient subsistence resources. Archaeobotanical data from the Cerro Azul rock outcrop in the Colombian Amazon details Late Pleistocene plant exploitation providing insight into early hu…
Multi-disciplinary evidence of the Holocene history of a cultivated floodplain area in the wetlands of northern Colombia
Late-Holocene gallery forest retrogression in the Venezuelan Guayana
Fire is considered a major threat to forest conservation in the Neotropics. Palaeoecological studies are critical for understanding the long-term interactions of climate, fire, and human activities in the savanna–forest dynamic. Here, new data from palynological analyses conducted in sedimentary records from the northern edge of the Amazon Basin, the Gran Sabana, southeast of Canaima National Park (CNP) are presented. Four radiocarbon ages from Q…
Tropical rain-forest history from the Colombian Pacific area
Pollen analysis of a 5 m long core from Lake Jotaordó, located in northern ‘Chocó biogeographic area’ (5°48[.minute] N, 76°42[.minute] W) along the Pacific coast of Colombia, shows the environmental history of the rain forest during the last 4200 years. Time control has been based on 6 AMS 14 C dates ranging from 4230 to 365 14 C yr BP. The period of 4230 to 4053 14C yr BP shows sandy deposits and river influence and represents at that time the i…
The San Francisco Estuary, USA as a reference section for the Anthropocene series
A San Francisco Estuary core was analysed at high resolution to assess its component stratigraphic signatures of the Anthropocene in the form of non-native species, Hg, spheroidal carbonaceous particles, δ13Corg, δ15N, radiogenic materials, and heavy metals. Time series analysis of the core using Ti data provides a chronology to depth 167 cm into the 1960s. Below this, to depth 230 cm, the lowermost part of the core may extend to the 1950s or pot…
Late-Quaternary savanna history of the Colombian Llanos Orientales from Lagunas Chenevo and Mozambique
A 7000-year pollen record of a 90 cm core from Chenevo (4°05'N, 70°21'W, 150 m alttitude) and a 3500-year pollen record of a 285 cm core from Mozambique (3°58 N, 73°03 W, 175 m altitude) both from the savannas of the Llanos Orientales, Colombia, are presented. The records show dynamics between open savanna (Poaceae, Cyperaceae), woody savanna (Byrsonima, Curatella, Didymopanax), palm swamp (Mauritia, Mauritiella), forest and gallery forest taxa. …
A mid-20th century stratigraphical Anthropocene is recognisable in the birth-area of the industrial revolution
The formalisation of the Anthropocene as a subdivision of the Geological Time Scale has been under debate. Its stratigraphic boundary has been proposed as a precise Global boundary Stratotype Section and Point (GSSP) in the mid-20th century, but it is part of an episode of human-induced changes to the Earth System that have unfolded over millennia. Here we attempt to identify stratigraphical patterns of the Anthropocene from a previously well stu…
Environmental history of the dry forest biome of Guerrero, Mexico, and human impact during the last c. 2700 years
Two lake sediment cores from Madre del Sur mountain range,Guerrero State, west-central Mexico were studied to examine the pastdynamics of the dry forest biome. Pollen, spores of coprophilousfungi, cyanobacteria and lithological changes are presented. The390-cm Tixtla core (1730'N, 99°24W, 1400 maltitude) represents the last 2700 cal. yr; the 340-cm Huitziltepeccore (17°45N, 99°28W, 1430 m altitude) representsthe last 2050 cal. yr. Pollen shows cl…
Tropical rain-forest history from the Colombian Pacific area
Pollen analysis of a 5 m long core from Lake Jotaordó, located in northern ‘Chocó biogeographic area’ (5°48[.minute] N, 76°42[.minute] W) along the Pacific coast of Colombia, shows the environmental history of the rain forest during the last 4200 years. Time control has been based on 6 AMS 14 C dates ranging from 4230 to 365 14 C yr BP. The period of 4230 to 4053 14C yr BP shows sandy deposits and river influence and represents at that time the i…
Multi-disciplinary evidence of the Holocene history of a cultivated floodplain area in the wetlands of northern Colombia
Late-Quaternary savanna history of the Colombian Llanos Orientales from Lagunas Chenevo and Mozambique
Late-Quaternary savanna history of the Colombian Llanos Orientales from Lagunas Chenevo and Mozambique
A 7000-year pollen record of a 90 cm core from Chenevo (4°05'N, 70°21'W, 150 m alttitude) and a 3500-year pollen record of a 285 cm core from Mozambique (3°58 N, 73°03 W, 175 m altitude) both from the savannas of the Llanos Orientales, Colombia, are presented. The records show dynamics between open savanna (Poaceae, Cyperaceae), woody savanna (Byrsonima, Curatella, Didymopanax), palm swamp (Mauritia, Mauritiella), forest and gallery forest taxa. …
Vegetation disturbance and human population in Colombia - a regional reconstruction
Palaeoecologists using pollen to map vegetation since the last ice age have noted numerous changes - which they feel increasingly obliged to blame on humans. These changes, such as deforestation or the dominance of certain plants, may happen suddenly or take place over thousands of years. The authors study the pollen record in Colombia, identify plants diagnostic of cultivation or disturbed ground ("degraded vegetation") and use them to map human…
Environmental history of the dry forest biome of Guerrero, Mexico, and human impact during the last c. 2700 years
Two lake sediment cores from Madre del Sur mountain range,Guerrero State, west-central Mexico were studied to examine the pastdynamics of the dry forest biome. Pollen, spores of coprophilousfungi, cyanobacteria and lithological changes are presented. The390-cm Tixtla core (1730'N, 99°24W, 1400 maltitude) represents the last 2700 cal. yr; the 340-cm Huitziltepeccore (17°45N, 99°28W, 1430 m altitude) representsthe last 2050 cal. yr. Pollen shows cl…
Palaeobotanical evidences of pre-Columbian agriculture in black soils (Terra Preta do indio) in western Amazonia
Landscape trasnformation and crop cultivation in two contrasting environments in Colombia
Human Occupation and the Environment During the Holocene in the River Cauca Valley, Colombia
This paper summarises the results of on-going research on the valley floor by a multidisciplinary team of archaeologists and specialists in soils, pollen and phytoliths. The research project is designed to chart the history of human occupation of this complex and frequently flooded area during the Holocene and the interaction between this environment and the human population. In the mountains surrounding much of the upper and central Cauca valley…
An Optical luminescence chronology for late Pleistocene aeolian activity in the Colombian and Venezuelan Llanos
The lowland savannas (Llanos) of Colombia and Venezuela are covered by extensive aeolian landforms for which little chronological information exists. We present the first optically stimulated luminescence (OSL) age constraints for dunes in the Llanos Orientales of lowland Colombia and new ages for dunes in the Venezuelan Llanos. The sampled dunes are fully vegetated and show evidence of post-depositional erosion. Ages range from 4.5 ± 0.4 to 66 ±…
Forest Structure, Function and Dynamics in Western Amazonia
Late-Holocene gallery forest retrogression in the Venezuelan Guayana
Fire is considered a major threat to forest conservation in the Neotropics. Palaeoecological studies are critical for understanding the long-term interactions of climate, fire, and human activities in the savanna–forest dynamic. Here, new data from palynological analyses conducted in sedimentary records from the northern edge of the Amazon Basin, the Gran Sabana, southeast of Canaima National Park (CNP) are presented. Four radiocarbon ages from Q…
Culture and the environment on the floodplain of the river Cauca in southwestern Colombia
Moving South
The role of plants in early human migrations across the globe has received little attention compared to big game hunting. Tropical forests in particular have been seen as a barrier for Late Pleistocene human dispersals due to perceived difficulties in obtaining sufficient subsistence resources. Archaeobotanical data from the Cerro Azul rock outcrop in the Colombian Amazon details Late Pleistocene plant exploitation providing insight into early hu…
The San Francisco Estuary, USA as a reference section for the Anthropocene series
A San Francisco Estuary core was analysed at high resolution to assess its component stratigraphic signatures of the Anthropocene in the form of non-native species, Hg, spheroidal carbonaceous particles, δ13Corg, δ15N, radiogenic materials, and heavy metals. Time series analysis of the core using Ti data provides a chronology to depth 167 cm into the 1960s. Below this, to depth 230 cm, the lowermost part of the core may extend to the 1950s or pot…
An 8500‐Year Record of Lacustrine Activity and Changes in Archaeological Settlement Patterns in the Magdalena Lake Basin, Jalisco, Mexico
The Magdalena Lake Basin of Jalisco, Mexico, has a rich cultural history from the Early Formative to Protohistoric Periods (1500 BCE–1600 CE). We investigated the relationship between climate chronologies, lake‐level variations, and cultural changes before European contact. Chronostratigraphic reconstructions identified lake‐forming periods reflecting regional and local paleoclimate sequences and coincide with variations in site location, numbers…
A mid-20th century stratigraphical Anthropocene is recognisable in the birth-area of the industrial revolution
The formalisation of the Anthropocene as a subdivision of the Geological Time Scale has been under debate. Its stratigraphic boundary has been proposed as a precise Global boundary Stratotype Section and Point (GSSP) in the mid-20th century, but it is part of an episode of human-induced changes to the Earth System that have unfolded over millennia. Here we attempt to identify stratigraphical patterns of the Anthropocene from a previously well stu…
Evidence of long-term woodland persistence despite prolonged anthropogenic stress
A multimillennial analysis of woodland ecosystems in the Leicestershire landscape (UK) shows significant anthropogenic stress over the last six millennia. We track these stresses using a combination of palynology and place-name evidence. We show a protracted period of deforestation from the Bronze Age (beginning ~4500 yr BP in Leicestershire), but the continuity of some woodland ecologies through to the present, with the managed re-establishment …
Geography (17 obras) · Archaeology (10 obras) · Biology (9 obras) · Ecology (9 obras) · Geology (9 obras) · Geology and Paleoclimatology Research (8 obras) · Environmental and Cultural Studies in Latin America and Beyond (7 obras) · Holocene (7 obras) · Paleontology (7 obras) · Amazonian Archaeology and Ethnohistory (5 obras)