Arid

浏览/检索结果: 共97条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
Changes in morphology and soil nutrient patterns of nebkhas in arid regions along a precipitation gradient 期刊论文
发表期刊: SCIENCES IN COLD AND ARID REGIONS. 出版年: 2021, 卷号: 13, 期号: 3, 页码: 256-267
作者:  Luo, WeiCheng;  Zhao, WenZhi;  Liu, Bing;  Ren, Heng
收藏  |  浏览/下载:14/0  |  提交时间:2021/11/19
Nebkha  morphology  soil nutrient  precipitation gradient  arid and semi-arid lands  
State changes: insights from the US Long Term Ecological Research Network 期刊论文
发表期刊: ECOSPHERE. 出版年: 2021, 卷号: 12, 期号: 5
作者:  Zinnert, Julie C.;  Nippert, Jesse B.;  Rudgers, Jennifer A.;  Pennings, Steven C.;  Gonzalez, Grizelle;  Alber, Merryl;  Baer, Sara G.;  Blair, John M.;  Burd, Adrian;  Collins, Scott L.;  Craft, Christopher;  Di Iorio, Daniela;  Dodds, Walter K.;  Groffman, Peter M.;  Herbert, Ellen;  Hladik, Christine;  Li, Fan;  Litvak, Marcy E.;  Newsome, Seth;  O'Donnell, John;  Pockman, William T.;  Schalles, John;  Young, Donald R.
收藏  |  浏览/下载:14/0  |  提交时间:2021/07/30
arid grassland  coastal grassland  coastal marsh  sea-level rise  shrub invasion  Special Feature: Forecasting Earth's Ecosystems with Long-Term Ecological Research  tallgrass prairie  tropical mountain cloud forest  
Plant functional groups and species contribute to ecological resilience a decade after woodland expansion treatments 期刊论文
发表期刊: ECOSPHERE. 出版年: 2021, 卷号: 12, 期号: 1
作者:  Freund, Stephanie M.;  Newingham, Beth A.;  Chambers, Jeanne C.;  Urza, Alexandra K.;  Roundy, Bruce A.;  Cushman, J. Hall
收藏  |  浏览/下载:2/0  |  提交时间:2021/03/08
ecological resilience  fuel treatments  pinyon-juniper woodlands  prescribed fire  resistance to invasion  restoration  sagebrush steppe  Special Feature  Sagebrush Steppe Treatment Evaluation Project  woodland expansion  
Machine learning prediction of mortality in the common desert shrub Encelia farinosa 期刊论文
发表期刊: ECOLOGICAL INFORMATICS. 出版年: 2021, 卷号: 64
作者:  Bitter, Nicholas Q.;  Ehleringer, James R.
收藏  |  浏览/下载:5/0  |  提交时间:2021/11/19
Random Forest  Logistic regression  Plant mortality  Plant survival  Arid ecosystems  
An improved approach to estimate above-ground volume and biomass of desert shrub communities based on UAV RGB images 期刊论文
发表期刊: ECOLOGICAL INDICATORS. 出版年: 2021, 卷号: 125
作者:  Mao, Peng;  Qin, Longjun;  Hao, Mengyu;  Zhao, Wenli;  Luo, Jiechunyi;  Qiu, Xu;  Xu, Lijie;  Xiong, Yujiu;  Ran, Yili;  Yan, Chunhua;  Qiu, Guo Yu
收藏  |  浏览/下载:13/0  |  提交时间:2021/07/30
Above-ground biomass (AGB)  Above-ground volume (AGV)  Unmanned aerial vehicle (UAV)  Spectral indices  Textural metrics  Structural metrics  Desert shrub  
Taxonomic description of Pseudomonas rhizovicinus sp. nov., isolated from the rhizosphere of a desert shrub Haloxylon ammodendron 期刊论文
发表期刊: ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY. 出版年: 2021, 卷号: 114, 期号: 9, 页码: 1443-1452
作者:  He, Ao-Lei;  Li, Hui-Ru;  Li, Hui-Ping;  Gou, Jing-Yi;  Chen, Jia;  Zhao, Qi;  Zhang, Jin-Lin
收藏  |  浏览/下载:18/0  |  提交时间:2021/11/19
Pseudomonas rhizovicinus  Taxonomy  Rhizobacteria  Novel species  
UAV-based individual shrub aboveground biomass estimation calibrated against terrestrial LiDAR in a shrub-encroached grassland 期刊论文
发表期刊: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION. 出版年: 2021, 卷号: 101
作者:  Zhao, Yujin;  Liu, Xiaoliang;  Wang, Yang;  Zheng, Zhaoju;  Zheng, Shuxia;  Zhao, Dan;  Bai, Yongfei
收藏  |  浏览/下载:4/0  |  提交时间:2021/11/29
Shrub encroachment  Biomass  Unmanned aerial vehicle (UAV)  Terrestrial laser scanning  Volume  Individual shrub identification  
基于沙地指数模型的沙地监测方法 期刊论文
发表期刊: 地球信息科学学报. 出版年: 2021, 卷号: 23, 期号: 4, 页码: 680-691
作者:  李宇君;  张磊
收藏  |  浏览/下载:1/0  |  提交时间:2021/08/05
NDVI  MSAVI  Albedo  object-oriented  sandy land  sandy land index  feature space  classification model  NDVI  MSAVI  Albedo  
太行低山区荆条耗水特征及其与参考作物蒸散量的关系 期刊论文
发表期刊: 中国农业气象. 出版年: 2021, 卷号: 42, 期号: 8, 页码: 657-665
作者:  桑玉强;  李龙;  施光耀;  贾长荣;  张劲松
收藏  |  浏览/下载:18/0  |  提交时间:2022/03/18
Lysimeter  Vitex negundo  Time scale  Water consumption characteristics  Reference evapotranspiration  Estimation  
不同气候区灌丛沙堆形态及土壤养分积累特征 期刊论文
发表期刊: 中国沙漠. 出版年: 2021, 卷号: 41, 期号: 2, 页码: 191-199
作者:  罗维成;  赵文智;  任珩;  刘冰
收藏  |  浏览/下载:20/0  |  提交时间:2021/08/05
nebkhas  shrub feature  nebkha morphology  soil nutrition content