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Tracking desertification on the Mongolian steppe through NDVI and field-survey data

Journal Articles & Books
декабря, 2011
Mongolia
Eastern Asia

Changing environmental and socio-economic conditions make land degradation, a major concern in Central and East Asia. Globally satellite imagery, particularly Normalized Difference Vegetation Index (NDVI) data, has proved an effective tool for monitoring land cover change. This study examines 33 grassland water points using vegetation field studies and remote sensing techniques to track desertification on the Mongolian plateau.

Desertification and livestock grazing: The roles of sedentarization, mobility and rest

Journal Articles & Books
декабря, 2011

Pastoralism is an ancient form of self-provisioning that is still in wide use today throughout the world. While many pastoral regions are the focus of current desertification studies, the long history of sustainability evidenced by these cultures is of great interest. Numerous studies suggesting a general trend of desertification intimate degradation is a recent phenomenon principally attributable to changes in land tenure, management, and treatment.

Desertification and livestock grazing: The roles of sedentarization, mobility and rest

Journal Articles & Books
декабря, 2011

Pastoralism is an ancient form of self-provisioning that is still in wide use today throughout the world. While many pastoral regions are the focus of current desertification studies, the long history of sustainability evidenced by these cultures is of great interest. Numerous studies suggesting a general trend of desertification intimate degradation is a recent phenomenon principally attributable to changes in land tenure, management, and treatment.

Identification of hydrologic and geochemical pathways using high frequency sampling, REE aqueous sampling and soil characterization at Koiliaris Critical Zone Observatory, Crete

Journal Articles & Books
декабря, 2011

Koiliaris River watershed is a Critical Zone Observatory that represents severely degraded soils due to intensive agricultural activities and biophysical factors. It has typical Mediterranean soils under the imminent threat of desertification which is expected to intensify due to projected climate change. High frequency hydro-chemical monitoring with targeted sampling for Rare Earth Elements (REE) analysis of different water bodies and geochemical characterization of soils were used for the identification of hydrologic and geochemical pathways.

Desertification assessment and mapping in the Russian Federation

Journal Articles & Books
декабря, 2011
Russia

For the first time assessment and mapping of desertification have been performed in Russia at the 1 : 2500000 scale using data of geometrical sounding of the earth and in accordance with the approaches recommended by the United Nations Convention to Combat Desertification (UNCCD). It is shown that desertified areas, areas experiencing desertification, and areas threatened by desertification occupy about 1250000 km2. Nineteen causes of changes in natural and natural-artificial systems, seven degradation trends, and three progradation trends are recognized.

role of policies in land use/cover change since the 1970s in ecologically fragile karst areas of Southwest China: A case study on the Maotiaohe watershed

Journal Articles & Books
декабря, 2011
China

Study of land use/cover change and its driving forces is one of the most significant fields in global environmental change research. Karst land is a type of important and unique terrain on the Earth's surface because of its extensive distribution, impressive landforms, and high ecological fragility. Recently, more and more researchers have realized that irrational land use practices are leading to a series of alarming environmental issues including rocky desertification in karst areas.

empirical approach to estimate soil erosion risk in Spain

Journal Articles & Books
декабря, 2011
Spain

Soil erosion is one of the most important factors in land degradation and influences desertification worldwide. In 2001, the Spanish Ministry of the Environment launched the ‘National Inventory of Soil Erosion (INES) 2002-2012' to study the process of soil erosion in Spain. The aim of the current article is to assess the usefulness of this National Inventory as an instrument of control, measurement and monitoring of soil erosion in Spain. The methodology and main features of this National Inventory are described in detail.

BioCarbon Fund Experience

Reports & Research
Policy Papers & Briefs
декабря, 2011

Carbon finance recognizes the contribution of projects to mitigating climate change. To be able to access carbon finance, projects can certify their emission reductions under a variety of standards, one of which is the Clean Development Mechanism (CDM) of the United Nations Framework Convention on Climate Change (UNFCCC). Project developers can sell their carbon credits either in the voluntary or the regulated market.

Climate Risk and Financial Institutions

Reports & Research
Training Resources & Tools
декабря, 2011

This report analyzes in some detail the risks to project finance and the performance of real-sector investments. Options, futures, derivatives, foreign exchange and more exotic instruments are not specifically addressed. The objectives of institutional investors, such as pension funds, include creation of sustained revenues over a long period of time. Clearly, given this long-term perspective, institutional investors need to be particularly aware of growing risks to their investments in climatically sensitive sectors or regions.

Collection of Submissions on Innovative Financial Mechanisms

Journal Articles & Books
декабря, 2011
Global

In terms of innovative mechanisms, economic and financial mechanisms that rely on regulationand markets to provide incentives for environmental stewardship are also relevant. These mechanisms include different types of regulations and direct or indirect payments schemes, for example tradable development rights, trading of emission reduction and payment for environmental services.
Investment based mechanisms, like microfinance, are other types of mechanism that can provide financing for UNCCD and SLM practises.

Food Security Funds. Finance Info Kit.

Journal Articles & Books
декабря, 2011
Global

In terms of innovative mechanisms, economic and financial mechanisms that rely on regulationand markets to provide incentives for environmental stewardship are also relevant. These mechanisms include different types of regulations and direct or indirect payments schemes, for example tradable development rights, trading of emission reduction and payment for environmental services.
Investment based mechanisms, like microfinance, are other types of mechanism that can provide financing for UNCCD and SLM practises.

The economics of desertification, land degradation and drought toward an integrated global assessment

Journal Articles & Books
декабря, 2011
Global

Since the publication of the Report of the Brundtland Commission (Our Common Future) in 1987, and the consequent Earth Summit on sustainable development, global attention on natural resource scarcity and degradation has been increasing, because of climate change and rising food and energy prices. This awareness, in turn, has led to growing interest in land investments by the private and public sectors. Despite this interest, however, land degradation has not been comprehensively addressed at the global level or in developing countries.