Land conversion is often not carried out in a sustainable way. The loss of arable land and biodiversity, concern about food security and rising costs of infrastructure due to urban sprawl are just some of the problems under discussion. This paper compares Germany, China and Cambodia.
In 2005 nam Alterra het initiatief tot een geïntegreerd Europees onderzoek naar stadsranden, PLUREL. Dit project onderzocht stadsrandgebieden van zes Europese regio's en een regio in China. Voor de Europese regio's zijn de strategieën en ruimtelijke planningen bekeken. Het gaat om de regio's Haaglanden, Leipzig-Halle, Koper, Greater Manchester, Montpellier, Warschau en voor China: Hangzhou
The grey forecast and the sustainable use evaluation are conducted on the data of farmland resources from 2010 to 2020 in Pingingshan City by using the area of farmland land from 1999 to 2010 and by applying the gray forecast and land pressure system. The results show that from 2010 to 2020 the quantity of farmland resources maintains balance; the minimum per capita farmland in Pingdinshan stays around the lower limit of per capita amount of farmland in China; the pressure of farmland is rather huge and the farmland protection is not so optimistic.
In order to objectively and reasonably evaluate the actual and potential value of cultivated land, both social and ecological values are introduced into the classification and grading index system of cultivated land based on the viewpoint of sustainable development, after considering the natural and economic values of cultivated land. Index system construction of the sustainable utilization of cultivated land should follow the principles of economic viability, social acceptability, and ecological protection.
The global food system will experience an unprecedented combination of pressures over the next 40 years. Global population size will increase and competition for land, water and energy will intensify, while the effects of climate change will become increasingly apparent. Over this period, globalisation will continue, exposing the food system to novel economic and political pressures.This final report of the Foresight Global Food and Farming Futures Project argues that decisive action needs to take place now. The report identifies five considerable challenges ahead:
This policy brief outlines participatory carbon monitoring (PCM) pilots in Viet Nam. Developing countries undertaking REDD+ activities will need to provide evidence of “results-based action” in order to receive payments for the reduction of carbon emissions or the enhancement of terrestrial carbon stocks. The brief begins by outlining the context of PCM activities in Viet Nam and then goes onto describe the objectives of PCM. Testaments from PCM participants are provided and key steps of PCM are discussed.
Households in developing countries take various actions to smooth income or consumption as a means of managing or responding to risk. This paper examines migration and land rental market participation as responses to risk in rural China.
The authors show that over the last 30 years, there have been significant reforms in China, which have increased labour mobility and the functioning of rural land markets. The authors emphasise that while limitations still remain, the reforms have to date increased the efficiency of the allocation of these important factors of production.
The Forests and Climate Change Programme (FORCLIME) is a collaborative initiative implemented by Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) and the Indonesian Ministry of Forestry. The project aims to reduce greenhouse gas emissions from the forestry sector and improve the livelihoods of Indonesia’s poor rural communities. This report outlines the results of a gender analysis of Indonesia’s forestry sector undertaken to inform the design of a gender strategy for FORCLIME.
This policy brief discusses the issue of food security in relation to trade and the anticipated impacts of climate change within Southeast Asia. It begins by contextualizing the debate before examining the manner in which trade, climate change and food security are interlinked within the Mekong region. The brief goes onto examine Cambodia as a case study in order to establish lessons for other countries in the region.
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