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Displaying 265 - 276 of 717

Long-term fragmentation dynamics in semi-natural forest landscape

Policy Papers & Briefs
Dezembro, 2014
Letónia

Study was conducted in north-eastern Latvia (57° 38’ N, 22° 17’ E): in a part of Slitere National Park that was un-managed since year 1923 and affected by large storm in November of 1969. Supervised classification of Corona and Landsat 5 images of the area (in total 1646 ha) from years before and after the storm (1966–2010) were carried out and parameters characterizing the fragmentation calculated for 3 land-cover classes: forest, areas with low woody biomass and non-forest areas.

The Conservation Reserve Program in the Presence of a Working Land Alternative: Implications for Environmental Quality, Program Participation, and Income Transfer

Policy Papers & Briefs
Dezembro, 2005
Estados Unidos

The United States has invested large sums of resources in multiple conservation programs for agriculture over the past century. In this paper we focus on the impacts of program interactions. Specifically, using an integrated economic and bio-physical modeling framework, we consider the impacts of the presence of working land programs on a land retirement for an important agricultural region—the Upper Mississippi River Basin (UMRB).

COUNTY LEVEL TAXABLE AGRICULTURAL LAND VALUES IN NORTH DAKOTA: COMPARING THE GROSS REVENUE APPROACH WITH VALUES BASED ON RENTAL VALUES

Policy Papers & Briefs
Dezembro, 2002

Land values calculated with the current North Dakota agricultural land valuation model were compared with values calculated by capitalizing the average cash rent for each county. Results showed there was a significant difference in cropland values, but there was no significant difference in non-cropland values. Land values for the 2000, 2001, and 2002 assessments were compared.

Development of local municipality territory use in land management

Policy Papers & Briefs
Dezembro, 2012
Letónia

Human attitude to the land is the base for existence of humanity. It widely affects everybody– environment and landscape is changed, new buildings are constructed, new villages are developed in countryside. If such recensions aren’t planned it can cause serious problems in nearest future, considering limitedness and great significance of the land as unique resource. For correction of errors in land use immeasurable resources and decennaries are necessary. Tendencies in land use development and related problems concern to all people of Latvia, especially landowners.

Integrating Farmer Decision Making to Target Land Retirement Programs

Journal Articles & Books
Outubro, 2004

This study develops a model to examine the impacts of uncertainty about crop production and irreversibility of program participation on determining land rental payments and least-cost land retirement targeting in the Conservation Reserve Enhancement Program (CREP). Results show that under risk aversion only, the marginal cost of abatement and the average land rental payment are less than those under risk neutrality.

AN ANALYSIS OF STRUCTURES IMPLEMENTED TO RESOLVE LAND USE CONFLICT AND OVERSTOCKING BY MASAI PASTORALISTS IN KAJIADO DISTRICT, KENYA

Journal Articles & Books
Dezembro, 1980
Quênia

This paper evaluates two recently implemented strategies to control land use conflict and overgrazing in Kajiado district of southern Kenya, stressing the importance of analyzing attempts to alter traditional pastoralist production systems in terms of the "complex ethno-ecological mosaic in which political power allocates access to strategic resources". A situation, structure, performance paradigm is applied to the problem.