Land Library
Welcome to the Land Portal Library. Explore our vast collection of open-access resources (over 74,000) including reports, journal articles, research papers, peer-reviewed publications, legal documents, videos and much more.
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The protection and management of environment are among the pillars of Vision 2020.
"This paper reports results of incorporating fish into IMPACT, a global model of food supply and demand that estimates market-clearing prices to 2020 for 32 commodities in 36 regions.
We use the location set covering problem to define a natural area site selection model for use in the Chicago region.
In the 1990's, urban demand for housing land around city-agglomerations increased rapidly. Additionally, the decreasing profitability of agricultural production caused farmers, who are able to freely decide on land turnover, to be interested in land sale for non-agricultural purposes.
At the beginning of the transition, the economic decline of agriculture partially relaxed the pressure on the wildlife. However, the policy continued to concentrate on regulating the intensity of production rather then creating incentives to produce environmental qualities.
Public preferences for nonmarket services of preserved land in Delaware are measured using two survey techniques.
The Conservation Reserve Program (CRP), first enacted in 1985, seeks to achieve both conservation and agricultural supply control objectives through voluntary, long-term (10 year contracts) retirement of cropland.