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适应气候变化是全球各地不同气候条件下农业系统的一项长期基本特征。根据联合国政府间气候变化专门委员会(IPCC)的有关定义,适应是人类或自然系统对实际或预期的气候刺激做出的一种减缓其害处或发掘其益处的反应。适应可以是预先做好准备的,也可以是被动反应式的;可以是规划好的,也可以是自发的。本章节主要从以下三个方面对农业中的气候变化适应问题做了梳理:一、适应的必要性;二、人类已有的适应经验;三、部分适应措...
A new U.S. National Science Foundation-funded study, published in Nature Geoscience, identifies fertilizer and pesticide applications to croplands as the largest sources of sulfur in the env...
the College of Agriculture and Natural Resources (AGNR) at the University of Maryland. We offer comprehensive academic programs covering various topics in agriculture, environmental technology, food s...
Preserving the environment and developing agricultural products that do not harm unintended targets are top priorities for many scientists and farmers, as well as environmentalists. It’s a new era of ...
WSU researchers assessed hundreds of published studies to see how organic farming performed against four key sustainability metrics: productivity, environmental impact, economic viability and social w...
Leaf area index (LAI) is a key canopy descriptor that is used to determine foliage cover, and predict photosynthesis and evapotranspiration in order to assess crop yield. Its estimation from remote ...
The Agricultural Research Service (ARS) is the U.S. Department of Agriculture's chief scientific in-house research agency. Our job is finding solutions to agricultural problems that affect Americans e...
he official symbols of the Government of Canada, including the Canada Wordmark, the Arms of Canada, and the flag symbol may not be reproduced, whether for commercial or non-commercial purposes, withou...
Located just outside Truro in Bible Hill, Nova Scotia, the Faculty of Agriculture is built on a proud history of industry-leading education and research. Recently, we joined with Dalhousie University ...
The present study estimates the farmers’ willingness to switch to organic agriculture by using the one-and-one-half-bound dichotomous choice contingent valuation method. We survey 200 farmers in the K...
The International Center for Biosaline Agriculture (ICBA) is a not-for-profit, international center of excellence for research and development in marginal environments.ICBA was established in 1999 thr...
It is a pleasure to present this joint study between Australia and China on how to strengthen investment and technological cooperation in agriculture to enhance food security. We— Australia’s Minister...

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