中国科学院机构知识库网格系统: 检索

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	Transboundary Impacts of NO2 on Soil Nitrogen Fixation and Their Effects on Crop Yields in China 期刊论文 OAI收割 AGRICULTURE-BASEL, 2025, 卷号: 15, 期号: 2, 页码: 208 作者: Xie, Jinhui; Yu, Peiheng; Deng, Xiangzheng \| 收藏 \| 浏览/下载：5/0 \| 提交时间：2025/02/24 total nitrogen content nitrogen cycle transboundary impact nitrogen fixation yield prediction model
	Transboundary Impacts of NO₂ on Soil Nitrogen Fixation and Their Effects on Crop Yields in China 期刊论文 OAI收割 AGRICULTURE-BASEL, 2025, 卷号: 15, 期号: 2, 页码: 24 作者: Xie, Jinhui; Yu, Peiheng; Deng, Xiangzheng \| 收藏 \| 浏览/下载：6/0 \| 提交时间：2025/03/31 total nitrogen content nitrogen cycle transboundary impact nitrogen fixation yield prediction model
	Effects of degradation succession of alpine wetland on soil organic carbon and total nitrogen in the Yellow River source zone, west China 期刊论文 OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2021, 卷号: 18, 期号: 3, 页码: 694-705 作者: Lin, Chun-ying; Li, Xi-lai; Zhang, Jing; Sun, Hua-fang; Zhang, Juan \| 收藏 \| 浏览/下载：17/0 \| 提交时间：2023/04/23 Degradation succession Soil organic carbon (SOC) Total nitrogen (TN) Soil water content (SWC) Microtopography Soil depth
	Effects of enhancing soil organic carbon sequestration in the topsoil by fertilization on crop productivity and stability: Evidence from long-term experiments with wheat-maize cropping systems in China SCI/SSCI论文 OAI收割 2016 作者: Zhang X. B.; Sun, N.; Wu, L. H.; Xu, M. G.; Bingham, I. J. 收藏 \| 浏览/下载：43/0 \| 提交时间：2016/12/16 Soil organic carbon Yield Yield stability Manure application Straw return China yield stability total nitrogen matter content winter-wheat no-tillage manure management fertility quality amendments
	Distribution pattern of plant species diversity in the mountainous Region of Ili River Valley, Xinjiang 期刊论文 OAI收割 Environmental Monitoring and Assessment, 2010, 页码: 1--14 Xu; Chen; Li; Fu; Ma; Gui; Chen; Yuanjie1; Yaning1; Weihong1; Aihong1; Xiaodong1; Dongwei1; Yapeng1; 2 收藏 \| 浏览/下载：54/0 \| 提交时间：2011/08/19 Biodiversity - Forestry - Landforms - Phosphorus - Potassium - Soil moisture - Underwater soils - Available phosphorus - Canonical Correspondence Analysis - Distribution patterns - Diversity index - Environmental factors - Environmental gradient - Field investigation - Generalized additive model - Herb layer - Mountainous regions - Organic matter - Plant communities - Plant species - Plant species diversity - Response curves - River valley - Simpson - Slope aspect - Slope gradients - Soil water content - Species diversity index - Total nitrogen - Unimodal - Vertical structures - Wiener index - Woody plants - Xinjiang