El tejido económico y la sociedad de la Amazonía brasileña sufrieron grandes cambios desde la década de los años sesenta. El impacto importante de ese proceso sobre el medio ambiente obliga a hacer una revisión del sentido común en el que se basó la elaboración de los planes de desarrollo en el pasado. En este artículo se presentan una gran cantidad de pruebas que tienen en común el mensaje con el fin de examinar la diversidad socioeconómica y ambiental de los municipios de la región.

La información obtenida a partir de los anillos de crecimiento fue utilizada para proveer los ritmos de crecimiento diamétrico de siete especies forestales de la provincia biogeográfica del Cerrado Boliviano. En este análisis dendrocronológico se emplearon 10 a 50 árboles por especies. La medición del ancho de los anillos de crecimiento brindó datos precisos, con los cuales se determinó la variabilidad del incremento entre especies y entre sitios para un periodo común de 100 años.

A fines del anterior siglo los impactos ambientales negativos de las actividades humanas sobre los bosques amazo?nicos se han vuelto un tema primordial en las agendas poli?ticas mundiales. La investigacio?n cienti?fica ha permitido desarrollar una variedad de alternativas para reducir los impactos por deforestacio?n y la degradacio?n de los bosques.

These Regulations make provision for the declaration, administration and management of wildlife management areas and the establishment of Community Based Organizations for such administration and management. They also provide for non-consumptive and consumptive utilisation of resources of wildlife management areas, the resolution of disputes and management of conflicts in such areas and define offences.Any village intending to designate an area as a Wildlife Management Area shall first establish a Community Based Organization in the manner prescribed under the Trustees’ Incorporation Act.

These By-laws, approved by the Minister in terms of section 90 of the Rural District Councils Act, shall apply to communal and resettlement land within the Makonde Rural District Council. They allow the Makonde Rural District Council to prepare a plan for- (a) all communal or resettlement land within the Council area; or (b) any ward or combination of wards in communal and resettlement land within the Council area; or (c) any part of award or wards in communal and resettlement land within the Council area. The By-laws set out the procedure for preparation and adoption of the Plan.

The operation and longevity of hydropower dams are often negatively impacted by sedimentation. Forest conservation can reduce soil erosion, and therefore efforts to maintain upstream forest cover within a watershed contribute to the economic life span of a hydropower facility. The cost of forest conservation can be viewed as an investment in hydropower and be financed via a payment for ecosystem services (PES) scheme.

Over the last decade, hundreds of payments for ecosystem services (PES) programmes have been initiated around the world, but evidence of their environmental benefits remains limited. In this study, two PES programmes operating in the municipality of Coatepec (Mexico) were evaluated to assess their effectiveness in protecting the region's endangered upland forests. Landsat satellite data were analysed to assess changes in forest cover before and after programme implementation using a difference-in-differences estimator.

Tanzania's land, local government and forest laws mean that rural communities have well defined rights to own, manage and benefit from forest and woodland resources within their local areas through the establishment of village forests. This approach, known by practitioners as Community Based Forest Management (CBFM) results in the legal establishment of village land forest reserves, community forest reserves or private forests. By 2008, 1,460 villages on mainland Tanzania1 were involved in establishing or managing village forests covering a total of over 2.345 million hectares.

A partir de 2005, se produce una caída consistente y significativa de las tasas de deforestación en la Amazonía brasileña. La tasa anual pasó de 27. 400 km² en 2004 a 6.500 km² en 2010 - el nivel más bajo desde el inicio de las mediciones anuales en 1988.

Most of the terrestrial biodiversity within the Asia-Pacific region is contained within forests. Protected areas are the mainstay for biodiversity conservation although other forest areas are also important. Habitat destruction and extraction of high-value species are major threats to biodiversity. Ecosystem stability is based on interdependence among constituent species and with biodiversity loss, resilience to change is reduced. Awareness raising, stringent environmental impact assessments, and improved law enforcement are required.

... This is a resource for organisations and individuals advocating about sustainable development issues in Burma. This resource provides information about the concept
of sustainable development and about the government of Burma’s commitments and responsibilities when it comes to sustainable development.

ဤနိုးဆော်မှုများသည် မြန်မာနိုင်ငံ၏ ရေရှည်တည်တံ့ခိုင်မြဲသော ဖွံ့ဖြိုးရေး ကဏ္ဍများတွင်ပါ၀င်မည့် အဖွဲ့အစည်းများ၊ တသီးပုဂ္ဂလများအတွက် အချက်အလက်ရင်းမြစ်များပင် ဖြစ်သည်။ ဤအချက်အလက် ရင်းမြစ်များသည် ရေရှည်တည်တံ့ခိုင်မြဲသောဖွံ့ဖြိုးရေးအယူအဆ၊ မြန်မာ အစိုးရ၏ တာဝန်ဝတ္တရားများနှင့် ဆောင်ရွက်ရန်ရှိသည့်အချက်အလက်များကိုဖော်ပြသည်။