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@article{1549376,
author = {Pöhlker, Christopher and Walter, David and Paulsen, Hauke and Konemann, Tobias and RodriguezandCaballero, Emilio and MoranandZuloaga, Daniel and Brito, Joel and Carbone, Samara and Degrendele, Celine and Despres, Viviane R. and Ditas, Florian and Holanda, Bruna A. and Kaiser, Johannes W. and Lammel, Gerhard and Lavric, Jost V. and Ming, Jing and Pickersgill, Daniel and Pohlker, Mira L. and Prass, Maria and Lobs, Nina and Saturno, Jorge and Sorgel, Matthias and Wang, Qiaoqiao and Weber, Bettina and Wolff, Stefan and Artaxo, Paulo and Poschl, Ulrich and Andreae, Meinrat O.},
article_location = {Göttingen, Germany},
article_number = {13},
doi = {http://dx.doi.org/10.5194/acp-19-8425-2019},
keywords = {DISPERSION MODEL FLEXPART; CLOUD CONDENSATION NUCLEI; SEA-SURFACE TEMPERATURES; LONG-TERM OBSERVATIONS; CLIMATE-CHANGE; BRAZILIAN AMAZON; RAIN-FOREST; BOUNDARY-LAYER; AIR-POLLUTION; TRACE GASES},
language = {eng},
issn = {1680-7316},
journal = {Atmospheric Chemistry and Physics},
title = {Land cover and its transformation in the backward trajectory footprint region of the Amazon Tall Tower Observatory},
url = {https://www.atmos-chem-phys.net/19/8425/2019/},
volume = {19},
year = {2019}
}
TY - JOUR
ID - 1549376
AU - Pöhlker, Christopher - Walter, David - Paulsen, Hauke - Konemann, Tobias - Rodriguez-Caballero, Emilio - Moran-Zuloaga, Daniel - Brito, Joel - Carbone, Samara - Degrendele, Celine - Despres, Viviane R. - Ditas, Florian - Holanda, Bruna A. - Kaiser, Johannes W. - Lammel, Gerhard - Lavric, Jost V. - Ming, Jing - Pickersgill, Daniel - Pohlker, Mira L. - Prass, Maria - Lobs, Nina - Saturno, Jorge - Sorgel, Matthias - Wang, Qiaoqiao - Weber, Bettina - Wolff, Stefan - Artaxo, Paulo - Poschl, Ulrich - Andreae, Meinrat O.
PY - 2019
TI - Land cover and its transformation in the backward trajectory footprint region of the Amazon Tall Tower Observatory
JF - Atmospheric Chemistry and Physics
VL - 19
IS - 13
SP - 8425-8470
EP - 8425-8470
PB - European Geosciences Union
SN - 16807316
KW - DISPERSION MODEL FLEXPART
KW - CLOUD CONDENSATION NUCLEI
KW - SEA-SURFACE TEMPERATURES
KW - LONG-TERM OBSERVATIONS
KW - CLIMATE-CHANGE
KW - BRAZILIAN AMAZON
KW - RAIN-FOREST
KW - BOUNDARY-LAYER
KW - AIR-POLLUTION
KW - TRACE GASES
UR - https://www.atmos-chem-phys.net/19/8425/2019/
L2 - https://www.atmos-chem-phys.net/19/8425/2019/
N2 - The Amazon rain forest experiences the combined pressures from human-made deforestation and progressing climate change, causing severe and potentially disruptive perturbations of the ecosystem's integrity and stability. To intensify research on critical aspects of Amazonian biosphere-atmosphere exchange, the Amazon Tall Tower Observatory (ATTO) has been established in the central Amazon Basin. Here we present a multi-year analysis of backward trajectories to derive an effective footprint region of the observatory, which spans large parts of the particularly vulnerable eastern basin. Further, we characterize geospatial properties of the footprint regions, such as climatic conditions, distribution of ecoregions, land cover categories, deforestation dynamics, agricultural expansion, fire regimes, infrastructural development, protected areas, and future deforestation scenarios. This study is meant to be a resource and reference work, helping to embed the ATTO observations into the larger context of human-caused transformations of Amazonia. We conclude that the chances to observe an unperturbed rain forest-atmosphere exchange at the ATTO site will likely decrease in the future, whereas the atmospheric signals from human-made and climate-change-related forest perturbations will increase in frequency and intensity.
ER -
PÖHLKER, Christopher, David WALTER, Hauke PAULSEN, Tobias KONEMANN, Emilio RODRIGUEZ-CABALLERO, Daniel MORAN-ZULOAGA, Joel BRITO, Samara CARBONE, Celine DEGRENDELE, Viviane R. DESPRES, Florian DITAS, Bruna A. HOLANDA, Johannes W. KAISER, Gerhard LAMMEL, Jost V. LAVRIC, Jing MING, Daniel PICKERSGILL, Mira L. POHLKER, Maria PRASS, Nina LOBS, Jorge SATURNO, Matthias SORGEL, Qiaoqiao WANG, Bettina WEBER, Stefan WOLFF, Paulo ARTAXO, Ulrich POSCHL and Meinrat O. ANDREAE. Land cover and its transformation in the backward trajectory footprint region of the Amazon Tall Tower Observatory. \textit{Atmospheric Chemistry and Physics}. Göttingen, Germany: European Geosciences Union, 2019, vol.~19, No~13, p.~8425-8470. ISSN~1680-7316. Available from: https://dx.doi.org/10.5194/acp-19-8425-2019.
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