机构

• 数学与系统科学研究院 [2]
• 新疆生态与地理研究所 [1]
• 长春光学精密机械与物... [1]
• 水土保持研究所 [1]
• 生态环境研究中心 [1]

采集方式

• OAI收割 [6]

内容类型

• 期刊论文 [6]

发表日期

• 2021 [2]
• 2019 [1]
• 2018 [1]
• 2017 [1]
• 2010 [1]

学科主题

• Environmen... [1]

筛选

浏览/检索结果: 共6条，第1-6条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Effects of elevated ozone on the emission of volatile isoprenoids from flowers and leaves of rose (Rosa sp.) varieties 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2021, 卷号: 52, 页码: - 作者:  Yuan, Xiangyang;  Feng, Zhaozhong;  Hu, Chunfang;  Zhang, Kun;  Qu, Laiye   |  收藏  |  浏览/下载：32/0  |  提交时间：2022/01/03 Ecosystem services value  Ecological models  Monetary valuation methods  Empirical database   A Minibatch Proximal Stochastic Recursive Gradient Algorithm Using a Trust-Region-Like Scheme and Barzilai-Borwein Stepsizes 期刊论文  OAI收割 IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2021, 卷号: 32, 期号: 10, 页码: 4627-4638 作者:  Yu, Tengteng;  Liu, Xin-Wei;  Dai, Yu-Hong;  Sun, Jie   |  收藏  |  浏览/下载：20/0  |  提交时间：2022/04/02 Convergence  Convex functions  Risk management  Gradient methods  Learning systems  Sun  Barzilai-Borwein (BB) method  empirical risk minimization (ERM)  proximal method  stochastic gradient  trust-region   Semi-Empirical Soil Organic Matter Retrieval Model With Spectral Reflectance 期刊论文  OAI收割 Ieee Access, 2019, 卷号: 7, 页码: 134164-134172 作者:  J.Yuan;  C.H.Hu;  C.X.Yan;  Z.Z.Li;  S.B.Chen   |  收藏  |  浏览/下载：42/0  |  提交时间：2020/08/24 Soil organic matter retrieval,reflectance,semi-empirical model,KM,machine learning-methods,moisture retrieval,calibration,prediction,carbon,interpolation,spectroscopy,texture,Computer Science,Engineering,Telecommunications   Assessing response of sediment load variation to climate change and human activities with six different approaches 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2018, 卷号: 639, 页码: 773-784 作者:  WenyiSun;  Mu, XM (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, 26 Xinong Rd, Yangling 712100, Shaanxi, Peoples R China.;  Jiacong Huang;  Yanhong Wei;  Erhui Li   |  收藏  |  浏览/下载：53/0  |  提交时间：2018/09/25 Climate Change  Empirical Methods  Huangfuchuan Watershed  Human Activities  Sediment Load Change  Soil Erosion Model   Inexact proximal stochastic gradient method for convex composite optimization 期刊论文  OAI收割 COMPUTATIONAL OPTIMIZATION AND APPLICATIONS, 2017, 卷号: 68, 期号: 3, 页码: 579-618 作者:  Wang, Xiao;  Wang, Shuxiong;  Zhang, Hongchao   |  收藏  |  浏览/下载：38/0  |  提交时间：2018/07/30 Convex composite optimization  Empirical risk minimization  Stochastic gradient  Inexact methods  Global convergence  Complexity bound   Estimating willingness to pay for environment conservation: a contingent valuation study of Kanas Nature Reserve, Xinjiang, China 期刊论文  OAI收割 Environmental Monitoring and Assessment, 2010, 期号: 1-4, 页码: 1--9 Han; Fang1; 2; Yang; Zhaoping1; Wang; Hui1; 3; Xu; Xiaoliang1 收藏  |  浏览/下载：32/0  |  提交时间：2011/08/19 Economics - Regression analysis - Surveys - Chi-square tests - Contingent valuation methods - Contingent valuations - Empirical studies - Environment conservation - Environmental quality - Logistic regression analysis - Nature reserves - Policy makers - Primary objective - Questionnaire surveys - Site manager - Willingness to pay - WTP values - Xinjiang