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浏览/检索结果: 共11条，第1-10条 帮助 限定条件 发表日期：2021     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 Relationships between characteristics of macrobenthic assemblages and environmental variables in the Heihe River Basin, China 期刊论文 AQUA-WATER INFRASTRUCTURE ECOSYSTEMS AND SOCIETY, 2021, 卷号: 70, 期号: 5, 页码: 710-730 作者:  Wang, Yu;  Liu, Juan-juan;  Li, Bao-long;  Liu, Wei;  Zuo, Yi-feng 收藏  |  浏览/下载：13/0  |  提交时间：2021/10/14 environmental parameters  Heihe River Basin  microbenthic organisms  spatial structure   Heavy Grazing Altered the Biodiversity-Productivity Relationship of Alpine Grasslands in Lhasa River Valley, Tibet 期刊论文 FRONTIERS IN ECOLOGY AND EVOLUTION, 2021, 卷号: 9, 页码: 12 作者:  Xiang, Mingxue;  Wu, Junxi;  Wu, Jiaojiao;  Guo, Yingjie;  Lha, Duo 收藏  |  浏览/下载：25/0  |  提交时间：2021/11/05 aboveground biomass  alpine grasslands  central Tibet  plant diversity  productivity-diversity relationships  grazing   Have the agricultural production systems in the North China Plain changed towards to climate smart agriculture since 2000? 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 299, 页码: 24 作者:  Xin, Yue;  Tao, Fulu 收藏  |  浏览/下载：61/0  |  提交时间：2021/06/10 Carbon footprint  Climate change adaptation  GHG mitigation  Cropping system  Economic benefit  Resource use efficiency   Assessment of earthworms as an indicator of soil degradation: A case-study on loess soils 期刊论文 LAND DEGRADATION & DEVELOPMENT, 2021, 页码: 12 作者:  Li, Yanpei;  Wang, Jiao;  Shao, Ming'an 收藏  |  浏览/下载：19/0  |  提交时间：2021/04/25 bioindicators  diversity index  earthworms  land use types  soil degradation   Accelerated damage and deterioration mechanism of concrete in saline soil area and reliability analysis based on Wiener process 期刊论文 Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology, 2021, 卷号: 50, 期号: 2, 页码: 265-272 作者:  Lu, Chenggong;  Qiao, Hongxia;  Wei, Zhiqiang;  Li, Kan;  Fu, Yong 收藏  |  浏览/下载：14/0  |  提交时间：2022/02/17 Compressive strength  Concretes  Cracks  Crystals  Deterioration  Durability  Dynamics  Elastic moduli  Erosion  Expansion  Freezing  Petroleum reservoir evaluation  Quality control  Random processes  Soils  Stochastic systems  Thawing  Underground corrosion  Degree of reliability  Deterioration mechanism  Dynamic elastic moduli  Evaluation parameters  Macroscopic evaluation indexes  Microscopic evaluation  Multiple damage factors  Reliability degradation   Seasonal Stabilities of Soil Nematode Communities and Their Relationships with Environmental Factors in Different Temperate Forest Types on the Chinese Loess Plateau 期刊论文 FORESTS, 2021, 卷号: 12, 期号: 2, 页码: 21 作者:  Huo, Na;  Zhao, Shiwei;  Huang, Jinghua;  Geng, Dezhou;  Wang, Nan 收藏  |  浏览/下载：20/0  |  提交时间：2021/04/25 vegetation restoration  soil resource availability  nematode diversity  bottom-up effects  soil food web  Ziwuling forest region   Spatial variation in macrobenthic assemblages and their relationship with environmental factors in the upstream and midstream regions of the Heihe River Basin, China 期刊论文 Environmental Monitoring and Assessment, 2021, 卷号: 193, 期号: 2 作者:  Wang, Yu;  Liu, Juan-Juan;  Liu, Wei;  Feng, Qi;  Li, Bao-long 收藏  |  浏览/下载：21/0  |  提交时间：2021/03/02 Analysis of variance (ANOVA)  Biochemical oxygen demand  Correlation methods  Dissolved oxygen  Potash  Anthropogenic pressures  Electrical conductivity  Functional feeding groups  Pearson correlation analysis  Potassium permanganate  Redundancy analysis (RDA)  Spatial heterogeneity  Total dissolved solids   Life Prediction of Reinforced Concrete in Saline Soil Based on Wiener Stochastic Process 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 1, 页码: 113-121 作者:  Lu, Chenggong;  Wei, Zhiqiang;  Qiao, Hongxia;  Xue, Cuizhen;  Fu, Yong 收藏  |  浏览/下载：8/0  |  提交时间：2021/03/02 Bars (metal)  Calcium carbonate  Concrete construction  Deterioration  Elastic moduli  Forecasting  Gypsum  Hydration  Quality control  Random processes  Silica fume  Soils  Steel corrosion  Stochastic models  Stochastic systems  Ultrasonic testing  Underground corrosion  Capillary adsorptions  Concrete performance  Corrosion products  Corrosive expansions  Dynamic elastic moduli  Evaluation parameters  Resistance degradation  Stochastic process model   烟台近岸人工鱼礁与自然岩礁底层渔业生物群落特征对比分析 期刊论文 海洋与湖沼, 2021, 卷号: 52, 期号: 3, 页码: 697-707 作者:  张荣良;  刘辉;  孙东洋;  侯朝伟;  赵建民 收藏  |  浏览/下载：19/0  |  提交时间：2021/12/01 人工鱼礁  自然岩礁  生物多样性  群落结构  环境因子   黄河三角洲滨海湿地地下水位变化对土壤种子库特征的影响 期刊论文 生态学报, 2021, 卷号: 41, 期号: 10, 页码: 3826-3835 作者:  冯璐;  刘京涛;  韩广轩;  张启浩;  彭玲 收藏  |  浏览/下载：30/0  |  提交时间：2021/12/01 地下水位  物种多样性  土壤种子库  水溶性盐总量  通径分析