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Sustaining protected areas: Identifying and controlling deforestation and forest degradation drivers in the Ankasa Conservation Area, Ghana

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Ghana
Africa

Although protected areas in Africa contain possibly the highest repositories of carbon and thus can play a role in mitigating the effects of climate change through carbon sequestration, they are threatened due to increasing levels of deforestation and forest degradation (DFD). However, little information is available on the on-site causes of DFD in these areas.

Deforestation and landscape structure changes related to socioeconomic dynamics and climate change in Zagros forests

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Iran

The Zagros region of western Iran has been affected by the recent changes both in amount and in structure of forest cover. We evaluated the influence of several driving forces on forest cover and structure, including socioeconomic (urban and rural population and rural income) and climatic (mean annual rainfall and mean annual temperature) variables.

Modeling landscape dynamics in the central Brazilian savanna biome: future scenarios and perspectives for conservation

LandLibrary Resource
Journal Articles & Books
декабря, 2013
South America

Recognized as one of the richest and most extensive savannas in the world, the Cerrado region, the second largest biome in South America, presents an intense and continuous human-induced land-cover change, which has already affected around 40% of its original area.

comparison of scenarios for rural development planning and conservation in the Democratic Republic of the Congo

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Congo

Including a diverse set of stakeholders in collaborative land use planning processes is facilitated by data and maps that communicate and inform an array of possible planning options and potential scenarios of future land use change.

Underlying and proximate driving causes of land use change in district Swat, Pakistan

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Pakistan

Swat is part of the high mountain Hindu-Kush Himalayan region of Pakistan, with diverse biophysical and socio-economic characteristics. The region is endowed with many fragile and fragmented ecosystems, and land use and land cover changes have accelerated destructive processes with irreversible effects on ecosystems.

effect of land-cover change on vegetation greenness-based satellite agricultural drought indicators: a case study in the southwest climate division of Indiana, USA

LandLibrary Resource
Journal Articles & Books
декабря, 2013
United States of America

During the last decade, the use of the normalized difference vegetation index (NDVI) for drought monitoring applications has drawn many criticisms, mainly because a number of drivers such as land-cover/land-use change, pest infestation, and flooding may depress the NDVI, further causing false drought identification.

Effects of conservation policies on forest cover change in giant panda habitat regions, China

LandLibrary Resource
Journal Articles & Books
декабря, 2013
China

After long periods of deforestation, forest transition has occurred globally, but the causes of forest transition in different countries are highly variable. Conservation policies may play important roles in facilitating forest transition around the world, including China.

importance of land cover change across urban–rural typologies for climate modeling

LandLibrary Resource
Journal Articles & Books
декабря, 2013

Land cover changes affect local surface energy balances by changing the amount of solar energy reflected, the magnitude and duration over which absorbed energy is released as heat, and the amount of energy that is diverted to non-heating fluxes through evaporation. However, such local influences often are only crudely included in climate modeling exercises, if at all.

Land use and land cover change in the Colombian Andes: dynamics and future scenarios

LandLibrary Resource
Journal Articles & Books
декабря, 2013

Land use and land cover changes (LUCC) are recognized as one of the most relevant drivers of biodiversity loss in ecosystems. Through the analysis of satellite images, this article quantifies the LUCC that occurred between 1985 and 2008 in the Colombian Andes. Four submodels of changes were analyzed: deforestation, crop intensification, conversion to pastures, and abandonment.

Vegetation change in Brazil’s dryland ecoregions and the relationship to crop production and environmental factors: Cerrado, Caatinga, and Mato Grosso, 2001–2009

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Brazil

South America’s drylands remain some of the most threatened ecosystems on the planet. Yet, we know very little about the dynamics of land-use and land-cover change (LUCC) in these understudied regions.

Trans-boundary infrastructure and land cover change: Highway paving and community-level deforestation in a tri-national frontier in the Amazon

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Bolivia
Brazil
Peru

Economic globalization manifests in landscapes through regional integration initiatives involving trans-boundary infrastructure. While the relationships of roads, accessibility and land cover are well-understood, they have rarely been considered across borders in national frontier regions.

Effects of Land-Use Change on Soil Organic Carbon and Nitrogen

LandLibrary Resource
Journal Articles & Books
декабря, 2013
Iran

Although the literature is full of references to soil degradation under forest cultivation, very little information is available on changes in soil properties following deforestation of the Hyrcanian area in northern Iran. Also, the literature provides little information on the effects of conversion from deforested cropland to grazing, a likely direction of land-use change in northern Iran.