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Shrub influence on soil carbon and nitrogen in a semi-arid grassland is mediated by precipitation and largely insensitive to livestock grazing 期刊论文
发表期刊: ARID LAND RESEARCH AND MANAGEMENT. 出版年: 2021
作者:  Throop, Heather L.;  Munson, Seth;  Hornslein, Nicole;  McClaran, Mitchel P.
收藏  |  浏览/下载：82/0  |  提交时间：2021/11/19
Bush encroachment  dryland  piosphere  precipitation gradient  Prosopis  soil organic carbon  
Water and nitrogen shape winter annual plant diversity and community composition in near-urban Sonoran Desert preserves 期刊论文
发表期刊: ECOLOGICAL MONOGRAPHS. 出版年: 2021
作者:  Wheeler, Megan M.;  Collins, Scott L.;  Grimm, Nancy B.;  Cook, Elizabeth M.;  Clark, Christopher;  Sponseller, Ryan A.;  Hall, Sharon J.
收藏  |  浏览/下载：11/0  |  提交时间：2021/07/30
Arizona  biodiversity  CAP LTER  desert annual plants  fertilization  nitrogen  plant community composition  species richness  
Soil organic carbon in drylands: shrub encroachment and vegetation management effects dwarf those of livestock grazing 期刊论文
发表期刊: ECOLOGICAL APPLICATIONS. 出版年: 2020, 卷号: 30, 期号: 7
作者:  Throop, Heather L.;  Archer, Steven R.;  McClaran, Mitchel P.
收藏  |  浏览/下载：13/0  |  提交时间：2020/07/01
brush management  grazing  land cover change  shrub mortality  shrub proliferation  soil organic carbon  woody encroachment  
Urban soil carbon and nitrogen converge at a continental scale 期刊论文
发表期刊: ECOLOGICAL MONOGRAPHS. 出版年: 2020, 卷号: 90, 期号: 2
作者:  Trammell, Tara L. E.;  Pataki, Diane E.;  Pouyat, Richard, V;  Groffman, Peter M.;  Rosier, Carl;  Bettez, Neil;  Cavender-Bares, Jeannine;  Grove, Morgan J.;  Hall, Sharon J.;  Heffernan, James;  Hobbie, Sarah E.;  Morse, Jennifer L.;  Neill, Christopher;  Steele, Meredith
收藏  |  浏览/下载：9/0  |  提交时间：2020/03/23
natural abundance carbon stable isotopes  natural abundance nitrogen stable isotopes  residential yard management  soil C cycling  soil N cycling  urban residential yards  
Animal generation of green leaf litter in an arid shrubland enhances decomposition by altering litter quality and location 期刊论文
发表期刊: JOURNAL OF ARID ENVIRONMENTS. 出版年: 2018, 卷号: 151, 页码: 15-22
作者:  Smith, Jane G.;  Throop, Heather L.
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/29
Drylands  Greenfall  Patch heterogeneity  Photodegradation  Small mammals  Soil-litter mixing  
Effects of rainfall manipulations on carbon exchange of cyanobacteria and moss-dominated biological soil crusts 期刊论文
发表期刊: SOIL BIOLOGY & BIOCHEMISTRY. 出版年: 2018, 卷号: 124, 页码: 24-31
作者:  Zhang, Chunping;  Niu, Decao;  Song, Meiling;  Elser, James J.;  Okie, Jordan G.;  Fu, Hua
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/29
Biocrusts  Water addition  Semi-arid region  Carbon balance  
Soil-litter mixing and microbial activity mediate decomposition and soil aggregate formation in a sandy shrub-invaded Chihuahuan Desert grassland 期刊论文
发表期刊: PLANT ECOLOGY. 出版年: 2017, 卷号: 218, 期号: 4, 页码: 459-474
作者:  Hewins, Daniel B.;  Sinsabaugh, Robert L.;  Archer, Steven R.;  Throop, Heather L.
收藏  |  浏览/下载：5/0  |  提交时间：2019/11/29
Prosopis  Biofilms  Carbon cycle  Nitrogen cycle  Extracellular enzyme  
Impacts of altered precipitation regimes on soil communities and biogeochemistry in arid and semi-arid ecosystems 期刊论文
发表期刊: GLOBAL CHANGE BIOLOGY. 出版年: 2015, 卷号: 21, 期号: 4, 页码: 1407-1421
作者:  Nielsen, Uffe N.;  Ball, Becky A.
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/29
arid  biogeochemistry  climate change  dryland  microbes  nutrient dynamics  precipitation  semi-arid  soil fauna  soil respiration  
Penguin activity influences soil biogeochemistry and soil respiration in rookeries on Ross Island, Antarctica 期刊论文
发表期刊: POLAR BIOLOGY. 出版年: 2015, 卷号: 38, 期号: 9, 页码: 1357-1368
作者:  Ball, Becky A.;  Tellez, Chelsey R.;  Virginia, Ross A.
收藏  |  浏览/下载：6/0  |  提交时间：2019/11/29
Polar soils  Antarctica  Penguin rookeries  Ornithogenic soils  Nutrient fertilization  Carbon flux  
Microbial biomass and respiration responses to nitrogen fertilization in a polar desert 期刊论文
发表期刊: POLAR BIOLOGY. 出版年: 2014, 卷号: 37, 期号: 4, 页码: 573-585
作者:  Ball, Becky A.;  Virginia, Ross A.
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/29
Nitrogen fertilization  Water pulses  Fungal biomass  Bacterial biomass  Desert ecosystems  Soil respiration