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There are 2, 446 content items of different types and languages related to Ordenación de tierras sostenible on the Land Portal.
Displaying 745 - 756 of 1355

Land contamination risk management in Cameroon: A critical review of the existing policy framework

Journal Articles & Books
Diciembre, 2012
Reino Unido
Camerún

Land affected by contamination from human activities has been identified as a major environmental problem in developed countries and there are established mechanisms for identifying, prioritising, characterising, assessing and remediating the land so that risks to human health and environmental receptors are minimised. However, comparative mechanisms and approaches for sustainable land management are often lacking in developing countries such as Cameroon.

Descomposición de hojarasca y reciclado del nitrógeno de frutales tropicales y subtropicales en terrazas de cultivo en la costa de Granada (SE España)

Journal Articles & Books
Diciembre, 2011

El experimento se realizó en la costa de Granada (SE España). Se estudiaron la descomposición de
la hojarasca y el reciclado del nitrógeno en cuatro tipos de hojas de frutales de origen subtropical
y tropical: mango (Mangifera indica L.), chirimoyo (Annona cherimola Mill.), níspero (Eriobotrya
japonica Lindl.) y aguacate (Persea americana Mill.), empleando la técnica de las bolsas. El
chirimoyo tuvo las mayores tasas de descomposición de hojarasca, mientras que la de mango

Exploring co-investments in sustainable land management in the Central Rift Valley of Ethiopia

Journal Articles & Books
Diciembre, 2013
Etiopía

In Ethiopia, not only farmers but also the public and private sector partners are still hesitant to invest in sustainable land management (SLM). This study focuses on the Central Rift Valley and explores the potential for co-investments in SLM, where public and private sector partners support farmers with material, capital, knowledge, etc. A survey revealed current bottlenecks for co-investments and requirements needed to collaboratively invest in SLM.

Community-based model for bioenergy production coupled to forest land management for wildfire control using combined heat and power

Journal Articles & Books
Diciembre, 2011

We propose a community-based model of land management for pre-emptive action to reduce the risk of wildfires in small communities situated in forested areas. This proposed approach transfers the responsibility of wildland-urban interface administration to the local community, giving them control in reducing their risks of property damage. A combination of community forest management using local labour and bioenergy power generation mitigates the cost of forest treatment, reduces the local cost of energy and revitalizes the community.

Assessment of land degradation and its impact on crop production in the Dry Zone of Myanmar

Journal Articles & Books
Diciembre, 2015
Myanmar

Land degradation in terms of soil degradation is a major environmental issue posing threat to sustainable livelihood in the semi-arid region of Central Myanmar. However, the studies on soil degradation status and its impacts in this region are very scanty. The objective of this study was to determine the impact of land degradation on crop production both in terms of area and yield in the Dry Zone of Myanmar. Remote sensing and geographic information system-based modelling was utilized to assess and map soil erosion rates.

Participatory process to prioritize actions for a sustainable management in a biosphere reserve

Journal Articles & Books
Diciembre, 2013
España

The aim of the study was to analyze a participation process for the implementation of a sustainable land management plan in the Urdaibai biosphere reserve in northern Spain. We have analyzed the forecasted changes that would result from the implementation of the participatory process, including a quantitative evaluation of actions needed to achieve the desired outcome. We integrated participatory methods with quantitative analysis, which has allowed us to successfully identify and prioritize the proposed actions.

Farming systems in two less favoured areas in portugal: their development from 1989 to 2009 and the implications for sustainable land management

Journal Articles & Books
Diciembre, 2014
Portugal
Europa

Since the late 1980s, sustainable land management is one of the objectives of the European Commission in Less Favoured Areas. In this paper, we investigate the economic and environmental sustainability of farming systems in two less favoured areas in Centro and Alentejo areas of Portugal. The specific objectives were the following: (i) to characterise the farming systems; (ii) to analyse their development over a 20‐year period (1989–2009); and (iii) to investigate to what extent these farming systems contribute to sustainable land management.

No-tillage farming, soil fertility and maize root growth

Journal Articles & Books
Diciembre, 2012

Sustainable land management involves preservation of soil properties associated with soil quality and fertility. Conservation or no-tillage farming by retaining crop residues after harvesting can considerably contribute to soil fertility and crop productivity. The objective of this study is to evaluate and compare effects of two agricultural practices, conventional using mouldboard ploughing (CP) and no-tillage (NT), on soil fertility and on root growth of maize. The study is conducted on two adjoined fields on Chernozem in Eastern Austria.

Sustainable landscape management in the Vilhelmina Model Forest, Sweden

Journal Articles & Books
Diciembre, 2012
Suecia

The aim of this paper is to outline current foundations for sustainable landscape management in the Vilhelmina Model Forest, northwest Sweden. A case study revealed that the remaining patches of undisturbed or less disturbed boreal forest ecosystems comprise multiple values and, thus, constitute the basis for landscape planning. By identifying these patches, it is also possible to construct a spatial planning infrastructure for implementing sustainable management and land use.

Restoration approaches used for degraded peatlands in Ruoergai (Zoige), Tibetan Plateau, China, for sustainable land management

Journal Articles & Books
Diciembre, 2012
China

Sedge dominated peatlands do not rehabilitate well after being drained for rangelands and specific approaches are required in order to restore these sites. Restoration by blocking drainage canals aims to recover peatland functions, principally by raising the water table. Field surveys in Ruoergai, China identified the status of peatland degradation and satellite image analysis concluded that most of Ruoergai's peatlands are degraded mainly due to drainage and overgrazing.

Conservation agriculture (CA) in Tanzania: the case of the Mwangaza B CA farmer field school (FFS), Rhotia Village, Karatu District, Arusha

Journal Articles & Books
Diciembre, 2011
Tanzania
Alemania

This project was initiated to promote conservation agriculture (CA) in Tanzania so as to improve the food security and rural livelihood of small- and medium-scale farmers through the scaling-up of CA as a sustainable land management (SLM) tool as well as increasing the numbers of SLM-CA farmer field schools (FFS) in communities. The project had two phases from 2004 to 2010. It was funded by a Government of Germany trust fund and implemented by the Food and Agriculture Organization of the United Nations (FAO) and the Ministry of Agriculture in Tanzania.

Food security, climate change, and sustainable land management. A review

Journal Articles & Books
Diciembre, 2013

Agriculture production in developing countries must be increased to meet food demand for a growing population. Earlier literature suggests that sustainable land management could increase food production without degrading soil and water resources. Improved agronomic practices include organic fertilization, minimum soil disturbance, and incorporation of residues, terraces, water harvesting and conservation, and agroforestry. These practices can also deliver co-benefits in the form of reduced greenhouse gas emissions and enhanced carbon storage in soils and biomass.