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Farmers' climate change conundrum: Low yields or revenue instability（图）
Farmers climate change conundrum Low yields revenue instability
2020/7/17
Climate change will leave some farmers with a difficult conundrum, according to a new study by researchers from Cornell University and Washington State University: risk more revenue volatility, o...
SPATIO-TEMPORAL CHANGE OF VEGETATION COVERAGE AND ITS DRIVING FORCES BASED ON LANDSAT IMAGES: A CASE STUDY OF CHANGCHUN CITY
Vegetation Coverage NDVI Spatio-Temporal Variations Remote Sensing Changchun
2018/5/11
Based on the Landsat images in 2006, 2011 and 2015, and the method of dimidiate pixel model, the Normalized Difference Vegetation Index (NDVI) and the vegetation coverage, this paper analyzes the spat...
LAND COVER CHANGE MONITORING OF TYPICAL FUNCTIONAL COMMUNITIES OF SICHUAN PROVINCE BASED ON ZY-3 DATA
Land Cover ZY-3 Functional Communities Sichuan Province
2018/5/14
According to the function, land space types are divided into key development areas, restricted development areas and forbidden development areas in Sichuan Province. This paper monitors and analyses t...
THE FEASIBILITY EVALUATION OF LAND USE CHANGE DETECTION USING GAOFEN-3 DATA
GaoFen-3 Change Detection Land Use Polarimetric SAR High-resolution Quality Evaluation
2018/5/14
GaoFen-3 (GF-3) satellite, is the first C band and multi-polarimetric Synthetic Aperture Radar (SAR) satellite in China. In order to explore the feasibility of GF-3 satellite in remote sensing interpr...
STUDY ON CLASSIFICATION ACCURACY INSPECTION OF LAND COVER DATA AIDED BY AUTOMATIC IMAGE CHANGE DETECTION TECHNOLOGY
National Geographic Conditions Monitoring Land Cover Data Quality Inspection Classification Accuracy Change Detection
2018/5/16
The purpose of carrying out national geographic conditions monitoring is to obtain information of surface changes caused by human social and economic activities, so that the geographic information can...
浙江大学公共管理学院谷保静研究员在Global Environmental Change上撰文探讨全球碳氮协同管理（图）
浙江大学公共管理学院 谷保静研究员 Global Environmental Change 全球碳氮 全球气候变化 经济发展 环境质量
2018/1/3
近日，Global Environmental Change-Human And Policy Dimensions在线发表了谷保静研究员作为lead author与其他13位共同作者的合作论文Cleaning up nitrogen pollution may reduce future carbon sinks，首次发现全球碳氮排放比会随着经济水平的提高而增加，与碳氮排放自身与经济发展之间的倒...
Efficiency change in North-East China agricultural sector: A DEA approach
agriculture Data Envelopment Analysis Malmquist productivity index production efficiency
2015/11/26
A non-parametric Data Envelopment Analysis (DEA) technique was applied to investigate the degree of efficiency and efficiency change of prefecture-level cities in the North-East China from 2000 to 201...
Continuous Adjustment and Fundamental Change in Business Strategy and Organization
Continuous Adjustment Fundamental Change Business Strategy and Organization
2015/7/21
Continuous Adjustment and Fundamental Change in Business Strategy and Organization.
Complementarities and Fit: Strategy,Structure and Organizational Change in Manufacturing
Methodology Supermodularity Organizational strategy Lincoln Electric Co
2015/7/21
The theories of supermodular optimization and games provide a framework for theanalysis of systems marked by complementarity. We summarize the principal results of these theories and indicate their us...
Some Things Change, Some Don't
Change Afghanistan price
2015/7/21
In 1988, the Dow Jones Industrial Average dipped below 2000 (and, no, for the youngsters in the audience, there is not a zero missing), the Red Army began withdrawing from Afghanistan, a cyclone left ...
THE CHOICE OF DISCOUNT RATE FOR CLIMATE CHANGE POLICY EVALUATION
Discounting discount rate climate change
2015/7/17
Nearly all discussions about the appropriate consumption discount rate for climate-change policy evaluation assume that a single discount rate concept applies. We argue that two distinct concepts and ...
Climate change policy's interactions with the tax system
Climate change policy Carbon tax Cap and trade Revenue-neutral Tax-interactions General equilibrium impacts
2015/7/17
This paper presents a range of insights from recent literature on how climate-change policies and other environmental policies interact with the fiscal system. It explores four issues associated with ...
Global warming:Improve economic models of climate change
Global warming economic models climate change
2015/7/17
On 31 March, the Intergovernmental Panel on Climate Change (IPCC) released its latest report on the impacts of climate change on humans and ecosystems (see go.nature.com/ad5v1b). These are real riskst...
Trade induced technical change?The impact of Chinese imports on innovation,IT and productivity
China technical change trade firm survival employment
2015/7/15
We examine the impact of Chinese import competition on broad measures of technical change - patenting, IT and TFP – using new panel data across twelve European countries from 1996-2007. In particular,...
Do Firms Change Capabilities by Hiring New People?A Study of the Adoption of Science-based Drug Discovery
Selection and Staffing Change Science Health Information
2015/5/14
Do Firms Change Capabilities by Hiring New People?A Study of the Adoption of Science-based Drug Discovery.