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Worlds apart: Location above- or below-ground determines plant litter decomposition in a semi-arid Patagonian steppe 期刊论文
发表期刊: JOURNAL OF ECOLOGY. 出版年: 2021
作者:  Berenstecher, Paula;  Araujo, Patricia, I;  Austin, Amy T.
收藏  |  浏览/下载:26/0  |  提交时间:2021/07/30
carbon cycle  grasses  leaf and root litter  litter decomposition  Pappostipa spp  Patagonian steppe  photodegradation  semi-arid ecosystems  
Exotic pine forestation shifts carbon accumulation to litter detritus and wood along a broad precipitation gradient in Patagonia, Argentina 期刊论文
发表期刊: FOREST ECOLOGY AND MANAGEMENT. 出版年: 2020, 卷号: 460
作者:  Araujo, Patricia, I;  Austin, Amy T.
收藏  |  浏览/下载:3/0  |  提交时间:2020/05/22
Carbon sequestration  Land-use change  Afforestation  Litter decomposition  Precipitation gradient  Pinus ponderosa  Semi-arid ecosystems  Southern temperate forest  
Pinus ponderosa alters nitrogen dynamics anddiminishes the climate footprint in natural ecosystems of Patagonia 期刊论文
发表期刊: JOURNAL OF ECOLOGY. 出版年: 2014, 卷号: 102, 期号: 3, 页码: 610-621
作者:  Hess, Laura J. T.;  Austin, Amy T.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/29
Nothofagus spp.  Argentina  rainfall gradient  plant-soil (belowground) interactions  delta 13C  temperate forest  stable isotopes  ectomycorrhizae  delta 15N  carbon cycling  
Sheep Grazing Decreases Organic Carbon and Nitrogen Pools in the Patagonian Steppe: Combination of Direct and Indirect Effects 期刊论文
发表期刊: ECOSYSTEMS. 出版年: 2009, 卷号: 12, 期号: 4, 页码: 686-697
作者:  Golluscio, Rodolfo A.;  Austin, Amy T.;  Garcia Martinez, Guillermo C.;  Gonzalez-Polo, Marina;  Sala, Osvaldo E.;  Jackson, Robert B.
收藏  |  浏览/下载:8/0  |  提交时间:2019/11/28
delta N-15  delta C-13  stable isotopes  semiarid ecosystems  biogeochemistry  shrub-grass steppe  Argentina  desertification  life forms