Patricia Moreira-Turcq
Datos Biográficos
| ID | 4640411 |
|---|---|
| NOMBRE | Patricia Moreira-Turcq |
| NOMBRES | Patricia |
| APELLIDO | Moreira-Turcq |
| FIRMA | MOREIRA-TURCQ P |
| AFILIACIONES | IRD (Institut de Recherche pour le Développement) -GET (UMR 5563 - IRD/CNRS/UPS/CNES), France |
| ORCID | 0000-0003-4299-2768 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 3 |
| TOTAL DE CITAS | 4 |
| TOTAL COMO AUTOR | 3 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2013 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2025 |
| ÍNDICE H | 1 |
Paleoenvironmental changes in a lower Rio Negro floodplain lake (Anavilhanas Archipelago, Brazil) during the past 4550 years
This study investigates Holocene climate variability and its influence on organic carbon accumulation patterns in the Anavilhanas Archipelago, Rio Negro, Brazilian Amazon. We analyzed a 404 cm sediment core from a floodplain lake to reconstruct paleoenvironmental changes and carbon storage dynamics over the last 4550 cal yr BP. The Middle to Late-Holocene transition (4550–4270 cal yr BP) was characterized by significant hydrological changes. Low …
Development of lacustrine primary productivity in the Amazon Basin during the Holocene
The Amazon Basin is one of the most productive regions in the world and an important carbon sink. However, lake productivity has varied throughout the Holocene, as preserved in lacustrine sedimentary records. Concentrations of chlorophyll pigmented derivatives that are mainly derived from phytoplankton and macrophyte populations can be used to infer lake production levels. Here we use the chlorophyll derivatives concentrations analyzed by spectro…
Palaeohydrological controls on sedimentary organic matter in an Amazon floodplain lake, Lake Maracá (Brazil) during the late Holocene
In order to understand the impact of hydrological changes of the Amazon River on sedimentary organic matter (OM) composition in Amazonian floodplain lakes, three sediment cores were collected from Lake Maracá (eastern Amazonia) along a transect from the Amazon River main channel to inland. The cores were dated with 14 C accelerator mass spectrometry (AMS) and studied by x-ray, mineralogical composition, total organic carbon (TOC) and total nitrog…
Palaeohydrological controls on sedimentary organic matter in an Amazon floodplain lake, Lake Maracá (Brazil) during the late Holocene
In order to understand the impact of hydrological changes of the Amazon River on sedimentary organic matter (OM) composition in Amazonian floodplain lakes, three sediment cores were collected from Lake Maracá (eastern Amazonia) along a transect from the Amazon River main channel to inland. The cores were dated with 14 C accelerator mass spectrometry (AMS) and studied by x-ray, mineralogical composition, total organic carbon (TOC) and total nitrog…
Development of lacustrine primary productivity in the Amazon Basin during the Holocene
The Amazon Basin is one of the most productive regions in the world and an important carbon sink. However, lake productivity has varied throughout the Holocene, as preserved in lacustrine sedimentary records. Concentrations of chlorophyll pigmented derivatives that are mainly derived from phytoplankton and macrophyte populations can be used to infer lake production levels. Here we use the chlorophyll derivatives concentrations analyzed by spectro…
Palaeohydrological controls on sedimentary organic matter in an Amazon floodplain lake, Lake Maracá (Brazil) during the late Holocene
In order to understand the impact of hydrological changes of the Amazon River on sedimentary organic matter (OM) composition in Amazonian floodplain lakes, three sediment cores were collected from Lake Maracá (eastern Amazonia) along a transect from the Amazon River main channel to inland. The cores were dated with 14 C accelerator mass spectrometry (AMS) and studied by x-ray, mineralogical composition, total organic carbon (TOC) and total nitrog…
Development of lacustrine primary productivity in the Amazon Basin during the Holocene
The Amazon Basin is one of the most productive regions in the world and an important carbon sink. However, lake productivity has varied throughout the Holocene, as preserved in lacustrine sedimentary records. Concentrations of chlorophyll pigmented derivatives that are mainly derived from phytoplankton and macrophyte populations can be used to infer lake production levels. Here we use the chlorophyll derivatives concentrations analyzed by spectro…
Paleoenvironmental changes in a lower Rio Negro floodplain lake (Anavilhanas Archipelago, Brazil) during the past 4550 years
This study investigates Holocene climate variability and its influence on organic carbon accumulation patterns in the Anavilhanas Archipelago, Rio Negro, Brazilian Amazon. We analyzed a 404 cm sediment core from a floodplain lake to reconstruct paleoenvironmental changes and carbon storage dynamics over the last 4550 cal yr BP. The Middle to Late-Holocene transition (4550–4270 cal yr BP) was characterized by significant hydrological changes. Low …
Geology (3 obras) · Geology and Paleoclimatology Research (3 obras) · Amazon rainforest (2 obras) · Ecology (2 obras) · Fish biology, ecology, and behavior (2 obras) · Floodplain (2 obras) · Geography (2 obras) · Geomorphology (2 obras) · Holocene (2 obras) · Isotope Analysis in Ecology (2 obras)