QQ客服 官方微博 反馈留言

浏览/检索结果: 共10条，第1-10条 帮助 限定条件 发表日期：2021    专题：地理科学与资源研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spatial variation in leaf potassium concentrations and its role in plant adaptation strategies 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 130, 页码: 9 作者:  Li, Xin;  He, Nianpeng;  Li Xu;  Li, Shenggong;  Li, Mingxu 收藏  |  浏览/下载：48/0  |  提交时间：2021/11/05 Potassium  Adaptation  Element  Spatial variation  Environmental factor  Taxonomy   Effects of stream ecosystem metabolisms on CO2 ( )emissions in two headwater catchments, Southeastern China 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 130, 页码: 14 作者:  Gong, Chen;  Yan, Weijin;  Zhang, Peipei;  Yu, Qibiao;  Li, Yanqian 收藏  |  浏览/下载：151/0  |  提交时间：2021/11/05 CO2  Ecosystem respiration  Gross primary production  Headwater streams  In-stream DOC removal efficiency  Uptake velocity   Does the Belt and Road Initiative Promote Value Chain Connection Between China and the Silk Road Countries? 期刊论文 CHINESE GEOGRAPHICAL SCIENCE, 2021, 页码: 17 作者:  Zheng Zhi;  Liu Weidong;  Song Zhouying 收藏  |  浏览/下载：82/0  |  提交时间：2021/11/05 the Belt and Road Initiative  global value chains  input-output technique  pattern evolution  network analysis  difference-indifferences based on Propensity Score Matching (PSM-DID)   Inside-out: Chinese academic assessments of large-scale water infrastructure 期刊论文 WILEY INTERDISCIPLINARY REVIEWS-WATER, 2021, 页码: 14 作者:  Webber, Michael;  Han, Xiao;  Rogers, Sarah;  Wang, Mark;  Jiang, Hong 收藏  |  浏览/下载：59/0  |  提交时间：2021/11/05 China  interbasin transfers  politics  South-North Water Transfer Project  water   Evaluating urban ecosystem resilience using the DPSIR framework and the ENA model: A case study of 35 cities in China 期刊论文 SUSTAINABLE CITIES AND SOCIETY, 2021, 卷号: 72, 页码: 11 作者:  Zhao, Ruidong;  Fang, Chuanglin;  Liu, Haimeng;  Liu, Xiaoxiao 收藏  |  浏览/下载：32/0  |  提交时间：2021/11/05 Urban ecosystem resilience  Eco-network resilience  DPSIR framework  ENA  Sectoral relationship   Assessment of calibration methods for nitrogen estimation in wet and dry soil samples with different wavelength ranges using near-infrared spectroscopy 期刊论文 COMPUTERS AND ELECTRONICS IN AGRICULTURE, 2021, 卷号: 186, 页码: 9 作者:  Wang, Qinqin;  Zhang, Hao;  Li, Fadong;  Gu, Congke;  Qiao, Yunfeng 收藏  |  浏览/下载：114/0  |  提交时间：2021/08/19 Soil nitrogen  Partial least squares regression  Back propagation neural network  Successive projections algorithm   Tree counting with high spatial-resolution satellite imagery based on deep neural networks 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 125, 页码: 12 作者:  Yao, Ling;  Liu, Tang;  Qin, Jun;  Lu, Ning;  Zhou, Chenghu 收藏  |  浏览/下载：42/0  |  提交时间：2021/06/10 Forestry  Deep learning algorithms  Remote sensing  Density estimation  Tree counting   Nitrogen removal in the Chaohu Lake, China: Implication in estimating lake N uptake velocity and modelling N removal efficiency of large lakes and reservoirs in the Changjiang River network 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 124, 页码: 12 作者:  Li, Qingqian;  Yu, Qibiao;  Wang, Fang;  Yan, Weijin;  Wang, Jianing 收藏  |  浏览/下载：72/0  |  提交时间：2021/06/10 Denitrogen  Nitrogen removal efficiency  Uptake velocity  Shallow eutrophic lake  Reservoirs  Changjiang River network   Spatiotemporal estimation of satellite-borne and ground-level NO2 using full residual deep networks 期刊论文 REMOTE SENSING OF ENVIRONMENT, 2021, 卷号: 254, 页码: 22 作者:  Li, Lianfa;  Wu, Jiajie 收藏  |  浏览/下载：27/0  |  提交时间：2021/03/15 OMI-NO2 columns  Imputation of missing values  Full residual deep network  Bagging  Ground-level NO2 estimation  Traffic and land-use variables  Uncertainty   Automatic Construction of Indoor 3D Navigation Graph from Crowdsourcing Trajectories 期刊论文 ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2021, 卷号: 10, 期号: 3, 页码: 19 作者:  Fu, Xin;  Zhang, Hengcai;  Wang, Peixiao 收藏  |  浏览/下载：9/0  |  提交时间：2021/06/10 indoor space  navigation graph  low-frequency trajectory  location-based services