Arid

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Aridity creates global thresholds in soil nitrogen retention and availability 期刊论文
发表期刊: GLOBAL CHANGE BIOLOGY. 出版年: 2024, 卷号: 30, 期号: 1
作者:  Elrys, Ahmed S.;  El-Maati, Mohamed F. Abo;  Dan, Xiaoqian;  Wen, Yuhong;  Mou, Jinxia;  Abdelghany, Ahmed Elsayed;  Uwiragiye, Yves;  Tang, Shuirong;  Wu, Yanzheng;  Meng, Lei;  Zhang, JinBo;  Mueller, Christoph
收藏  |  浏览/下载:29/0  |  提交时间:2024/10/04
N-15 isotope dilution  climate change  drought  drylands  nitrification capacity  nitrogen retention  
Digital mapping of the global soil δ15N at 0.1° x 0.1° resolution using random forest regression with climate classification 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2023, 卷号: 155
作者:  Zan, Qilin;  Lai, Xiaoming;  Zhu, Qing;  Li, Liuyang;  Liao, Kaihua
收藏  |  浏览/下载:26/0  |  提交时间:2024/09/29
Nitrogen isotope  Soil delta N-15  Digital soil mapping  Random forest regression  Global scale  Nitrogen cycle  
Relationship between soil 15N natural abundance and soil water content at global scale: Patterns and implications 期刊论文
发表期刊: CATENA. 出版年: 2023, 卷号: 222
作者:  Lai, Xiaoming;  Zhu, Qing;  Castellano, Michael J.;  Zan, Qilin;  Liao, Kaihua
收藏  |  浏览/下载:13/0  |  提交时间:2024/09/29
Nitrogen cycle  Nitrogen isotope  Soil815N  Soil water content  Spatial pattern  
Carbon and Nitrogen Stable Isotope Abundance and Soil Stoichiometry of Zanthoxylum planispinum var. dintanensis Plantations of Different Ages 期刊论文
发表期刊: AGRONOMY-BASEL. 出版年: 2022, 卷号: 12, 期号: 6
作者:  Yu, Yanghua;  Wu, Yingu;  Song, Yanping;  Li, Yitong
收藏  |  浏览/下载:11/0  |  提交时间:2024/09/20
age  Zanthoxylum planispinum var. dintanensis  leaf-litter-soil continuum  carbon and nitrogen stable isotope  soil stoichiometry  rocky desertification area  
A multiplicity of identities: The intersections of cranial vault modification, paleodiet, and sex in San Pedro de Atacama, Chile 期刊论文
发表期刊: AMERICAN JOURNAL OF BIOLOGICAL ANTHROPOLOGY. 出版年: 2022, 卷号: 179, 期号: 4, 页码: 552-567
作者:  Torres, Christina M.;  Knudson, Kelly J.;  Pestle, William J.
收藏  |  浏览/下载:12/0  |  提交时间:2024/09/20
Andes  bioarchaeology  stable carbon and nitrogen isotope analyses  strontium isotope analysis  
Museum-archived and recent acquisition nitrates from the Atacama Desert, Chile, South America: refinement of the dual isotopic compositions (delta N-15 vs. delta O-18) 期刊论文
发表期刊: ISOTOPES IN ENVIRONMENTAL AND HEALTH STUDIES. 出版年: 2021
作者:  Mizota, Chitoshi;  Hansen, Robin;  Hosono, Takahiro;  Okumura, Azusa
收藏  |  浏览/下载:57/0  |  提交时间:2021/11/29
Atacama desert  Chile  denitrifier method  industrial nitrates  isotope geochemistry  mass-independent isotope fractionation  nitrogen-15  oxygen-18  
Long-term nitrogen isotope dynamics in Encelia farinosa reflect plant demographics and climate 期刊论文
发表期刊: NEW PHYTOLOGIST. 出版年: 2021
作者:  Driscoll, Avery W.;  Kannenberg, Steven A.;  Ehleringer, James R.
收藏  |  浏览/下载:9/0  |  提交时间:2021/11/19
age  climate  desert shrub  Encelia farinosa  intra-plant fractionation  Mojave Desert  nitrogen concentration  nitrogen isotope ratio  
Stable isotopes confirm the Banwell Bone Cave Mammal Assemblage Zone represents an MIS 5 fauna 期刊论文
发表期刊: QUATERNARY RESEARCH. 出版年: 2021, 卷号: 101, 页码: 245-255
作者:  Stevens, Rhiannon E.;  Reade, Hazel
收藏  |  浏览/下载:22/0  |  提交时间:2021/11/29
MIS 5a  Stable isotope  Carbon  Nitrogen  Oxygen  Collagen  Enamel  Reindeer  Bison  British Isles  Stage 5  
放牧对内蒙古不同类型草原植物和土壤总氮与稳定氮同位素的影响 期刊论文
发表期刊: 草业学报. 出版年: 2021, 卷号: 30, 期号: 3, 页码: 208-214
作者:  吕广一;  徐学宝;  高翠萍;  于志慧;  王新雅;  王成杰
收藏  |  浏览/下载:53/0  |  提交时间:2021/08/05
grassland type  overgrazing  vegetation biomass  total nitrogen  stable nitrogen isotope  
Biological Soil Crusts as Modern Analogues for the Archean Continental Biosphere: Insights from Carbon and Nitrogen Isotopes 期刊论文
发表期刊: ASTROBIOLOGY. 出版年: 2020
作者:  Thomazo, Christophe;  Couradeau, Estelle;  Giraldo-Silva, Anna;  Marin-Carbonne, Johanna;  Brayard, Arnaud;  Homann, Martin;  Sansjofre, Pierre;  Lalonde, Stefan, V;  Garcia-Pichel, Ferran
收藏  |  浏览/下载:25/0  |  提交时间:2020/05/22
Isotope biosignature  Early life  Archean  Carbon isotope  Nitrogen isotope