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IssuesfarmlandLandLibrary Resource
There are 3, 907 content items of different types and languages related to farmland on the Land Portal.
Displaying 2785 - 2796 of 3654

Understanding changing land access and use by the rural poor in Ghana

Journal Articles & Books
April, 2017
Ghana

In Ghana 70 per cent of the population are smallholder farmers who depend on the land for their basic needs. Growing competition for this resource is having significant impacts on rural livelihoods and governance as land changes hands. This study highlights the key drivers of pressure on rural land and their communities, such as population growth, urbanisation and acquisition of land by new actors, including government and business.

The Relationship between Urban Sprawl and Farmland Displacement in the Pearl River Delta, China

Peer-reviewed publication
March, 2014

China is rapidly urbanizing and will inevitably face trade-offs between promoting economic growth through further urbanization and protecting fertile farmland against accelerated urban expansion. This paper presents how this dilemma is being addressed in one of the most rapidly urbanizing regions in China, the Pearl River Delta (PRD), by means of assessing urban growth and farmland dynamic, as well as their complex relationships.

Managing Urban Wellbeing in Rural Areas: The Potential Role of Online Communities to Improve the Financing and Governance of Highly Valued Nature Areas

Peer-reviewed publication
June, 2014

The urban and the rural are increasingly interconnected. Rural areas have become places of consumption, as leisure and recreation have become important functions of rural areas. There are also indications that increased urbanisation even leads to a stronger appreciation of green areas situated far beyond city limits. Rural areas with their highly valued natural amenities nowadays seem increasingly to host urban wellbeing, given the positive relation found between green areas and human wellbeing.

Land Use and Land Cover Change in the Bale Mountain Eco-Region of Ethiopia during 1985 to 2015

Peer-reviewed publication
December, 2016

Anthropogenic factors are responsible for major land use and land cover changes (LULCC). Bale Mountain Eco-Region in Ethiopia is a biodiversity-rich ecosystem where such LULCC have occurred. The specific objectives of this study were to: (i) determine which LULC types gained or lost most as a result of the observed LULCC; (ii) identify the major drivers of the LULCC/deforestation; and (iii) assess the approximate amount of carbon stock removed as a result of deforestation during the study period. Remote sensing and GIS were used to analyze LULCC.

Ecologies of Scale: Multifunctionality Connects Conservation and Agriculture across Fields, Farms, and Landscapes

Peer-reviewed publication
September, 2014

Agroecology and landscape ecology are two land-use sciences based on ecological principles, but have historically focused on fine and broad spatial scales, respectively. As global demand for food strains current resources and threatens biodiversity conservation, concepts such as multifunctional landscapes and ecologically-analogous agroecosystems integrate ecological concepts across multiple spatial scales.

Desmatamento nos Assentamentos da Amazônia: Histórico, Tendências e Oportunidades

Journal Articles & Books
December, 2015
Brazil

Os assentamentos de reforma agrária têm assumido um papel de destaque em relação ao desmatamento da Amazônia nos últimos cinco anos. Atualmente cerca de 8% do território dos estados amazônicos (41,8 milhões de hectares) encontra-se destinado aos 3.589 assentamentos de reforma agrária.

Políticas Públicas e Agricultura

Journal Articles & Books
December, 2015
Mozambique

Por razões conhecidas, o sector agrícola tem um papel fundamental na economia moçambicana. Este tema é relevante, por um lado, porque a agricultura é considerada a base de desenvolvimento do nosso país e, por outro, porque as políticas públicas influenciam o comportamento de diversas variáveis da actividade agrária. Moçambique possui condições naturais para, a longo prazo, desenvolver um sector agrário diversificado, dinâmico e sustentável. Existem mais de 36 milhões de hectares de terra arável, dos quais somente 10% estão em uso e, destes, 90% pelo sector familiar (PEDSA, 2011).

O impacto da política agrária em Moçambique

Journal Articles & Books
November, 2010
Mozambique

Moçambique localiza-se na costa sudueste de África, com uma área de cerca de 799.380 Km1 e uma linha costeira de cerca de 2.515 Km ao longo do Oceano Índico, constituindo um espaço vital tanto para o país assim como para os países vizinhos situados no interior que só têm acesso às vias oceânicas através dos portos moçambicanos. Em termos de fronteiras, o país faz limite, a Norte, com a República Unida da Tazânia, a Oeste com o Malawi, Zâmbia, Zimbabwe, Suazilândia e República da Àfrica do Sul; a Sul, faz divisa com a Àfrica do Sul, países com os quais partilha cerca de 4.330Km.

Estratégia de produção camponesa em Moçambique estudo de caso no sul do Save

Journal Articles & Books
April, 2017
Mozambique

Este estudo tem por objectivo analisar as estratégias de produção dos pequenos produtores no Sul do Save, em Moçambique. A análise assenta na recolha de dados primários obtidos a partir da administração, em 2015, de 1200 questionários junto da população alvo, no âmbito de um projecto de investigação em curso no Observatório do Meio Rural (OMR) em Moçambique. A reflexão aqui apresentada inspira-se nos contributos das principais correntes teóricas e estudos empíricos relacionados com as estratégias de produção dos pequenos produtores.

Políticas Públicas e Desigualdades Sociais e Territoriais em Moçambique

Journal Articles & Books
June, 2016
Mozambique

As desigualdades de desenvolvimento e suas dinâmicas possuem razões políticas, económicas e sociais de longa duração. Estes factores influenciam os percursos históricos sobre as quais as políticas económicas e os poderes políticos procuram influenciar conjunturalmente sem que, na maioria dos casos, sejam efectivas mudanças fundamentais nas sociedades.
As desigualdades sociais e territoriais têm implicações sobre a estrutura e as dinâmicas do crescimento/desenvolvimento económico, sobre a estabilidade política e social e sobre a sustentabilidade ambiental, entre outros aspectos.

Closing Yield Gaps: How Sustainable Can We Be?

Peer-reviewed publication
May, 2015
Global

Global food production needs to be increased by 60–110% between 2005 and 2050 to meet growing food and feed demand. Intensification and/or expansion of agriculture are the two main options available to meet the growing crop demands. Land conversion to expand cultivated land increases GHG emissions and impacts biodiversity and ecosystem services. Closing yield gaps to attain potential yields may be a viable option to increase the global crop production. Traditional methods of agricultural intensification often have negative externalities.

Global food demand and the sustainable intensification of agriculture

Peer-reviewed publication
September, 2011
Global

Global food demand is increasing rapidly, as are the environmental impacts of agricultural expansion. Here, we project global demand for crop production in 2050 and evaluate the environmental impacts of alternative ways that this demand might be met. We find that per capita demand for crops, when measured as caloric or protein content of all crops combined, has been a similarly increasing function of per capita real income since 1960. This relationship forecasts a 100–110% increase in global crop demand from 2005 to 2050.