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Available online: http://www.eea.europa.eu/fr/publications/globalisation-environment-and-you-signa [...]
Language(s): French; Other Languages: English, Spanish
Format: Digital (Free)Tags: Environment and landscape ; Climate change ; Air pollution ; Human health ; Forest management ; Region VI - Europe ; European Union
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Degradation, a high price to pay
Spore: the magazine for agricultural and rural development in ACP countries, N° 151. CTA, 2011The cost of soil erosion and forest degradation in Tanzania is now more than one-third of the country’s gross domestic product, says the government.
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in Spore: the magazine for agricultural and rural development in ACP countries > N° 151 (February-March 2011) . - 1 p.The cost of soil erosion and forest degradation in Tanzania is now more than one-third of the country’s gross domestic product, says the government.
Language(s): English; Other Languages: French, Portuguese
Format: DigitalTags: Deforestation ; Environment and landscape ; Erosion ; Soils ; United Republic of Tanzania
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Dégradation, le prix fort
Spore: le magazine du développement agricole et rural des pays ACP, N°151. CTA, 2011Selon une déclaration du gouvernement tanzanien, le coût de l’érosion des sols et de la dégradation forestière en Tanzanie dépasse à présent le tiers du PIB du pays.
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in Spore: le magazine du développement agricole et rural des pays ACP > N°151 (Février-Mars 2011) . - 1 p.Selon une déclaration du gouvernement tanzanien, le coût de l’érosion des sols et de la dégradation forestière en Tanzanie dépasse à présent le tiers du PIB du pays.
Language(s): French; Other Languages: English, Portuguese
Format: DigitalTags: Environment and landscape ; Deforestation ; Erosion ; Soils ; United Republic of Tanzania
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Degradação, um preço alto a pagar
Esporo, N° 151. CTA, 2011Os custos decorrentes da erosão do solo e da degradação florestal na Tanzânia ascendem actualmente a mais de um terço do produto interno bruto do país, segundo fontes governamentais.
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in Esporo > N° 151 (Fevereiro-Março 2011) . - 1 p.Os custos decorrentes da erosão do solo e da degradação florestal na Tanzânia ascendem actualmente a mais de um terço do produto interno bruto do país, segundo fontes governamentais.
Language(s): Portuguese; Other Languages: English, French
Format: DigitalTags: Deforestation ; Environment and landscape ; Erosion ; Soils ; United Republic of Tanzania
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Changes in the potential distribution of humid tropical forests on a warmer planet
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 369. N° 1934. Zelazowski Przemyslaw; Malhi Yadvinder; Huntingford Chris; et al. - The Royal Society, 2011The future of tropical forests has become one of the iconic issues in climate-change science. A number of studies that have explored this subject have tended to focus on the output from one or a few climate models, which work at low spatial resolution, whereas society and conservation-relevant assessment of potential impacts requires a finer scale. This study focuses on the role of climate on the current and future distribution of humid tropical forests (HTFs). We first characterize their contemporary climatological niche using annual rainfall and maximum climatological water stress, which als ...
[article]Przemyslaw Zelazowski ; Yadvinder Malhi ; Chris Huntingford ; Stephen Sitch ; Joshua B. Fisher
in Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences > Vol. 369. N° 1934 (2011) . - p. 137-160The future of tropical forests has become one of the iconic issues in climate-change science. A number of studies that have explored this subject have tended to focus on the output from one or a few climate models, which work at low spatial resolution, whereas society and conservation-relevant assessment of potential impacts requires a finer scale. This study focuses on the role of climate on the current and future distribution of humid tropical forests (HTFs). We first characterize their contemporary climatological niche using annual rainfall and maximum climatological water stress, which also adequately describe the current distribution of other biomes within the tropics. As a first-order approximation of the potential extent of HTFs in future climate regimes defined by global warming of 2°C and 4°C, we investigate changes in the niche through a combination of climate-change anomaly patterns and higher resolution (5 km) maps of current climatology. The climate anomalies are derived using data from 17 coupled Atmosphere–Ocean General Circulation Models (AOGCMs) used in the Fourth Assessment of the Intergovernmental Panel for Climate Change. Our results confirm some risk of forest retreat, especially in eastern Amazonia, Central America and parts of Africa, but also indicate a potential for expansion in other regions, for example around the Congo Basin. The finer spatial scale enabled the depiction of potential resilient and vulnerable zones with practically useful detail. We further refine these estimates by considering the impact of new environmental regimes on plant water demand using the UK Met Office land-surface scheme (of the HadCM3 AOGCM). The CO2-related reduction in plant water demand lowers the risk of die-back and can lead to possible niche expansion in many regions. The analysis presented here focuses primarily on hydrological determinants of HTF extent. We conclude by discussing the role of other factors, notably the physiological effects of higher temperature.
Language(s): English
Format: Digital (Free)Tags: Climate change ; Climate ; Rainforest ; Global warming ; Scenario ; Tropics
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Dennis Garrity: cultiver sous la canopée
Spore: le magazine du développement agricole et rural des pays ACP, N°150. CTA, 2011Depuis des générations, les agriculteurs africains cultivent sous les arbres. Cette forme d’agroforesterie appelée agriculture persistante procure de meilleurs rendements, des revenus issus des produits forestiers et, potentiellement, des marchés du carbone.
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No.10 - November 2010
is an issue of iLEAPS Newsletter. iLEAPS, 2011The latest iLEAPS Newsletter No. 10 deals with "Terrestrial feedbacks and Earth system models".
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The BioCarbon Fund Experience: insights from Afforestation/Reforestation Clean Development Mechanism Projects
The report is an effort to inform project developers and policy-makers about the main lessons learned by the BioCarbon Fund while accompanying the development of more than 20 A/R CDM forest projects in 16 countries since it started operations in 2004. It sheds light on opportunities the CDM offers to the forestry sector and also on the challenges encountered by project developers when complying with the regulatory requirements. The report concludes with recommendations for policy-makers on how current rules could be made more pragmatic to better match the realities of this type of projects on ...
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Real-time evaluation of Norway’s international climate and forest initiative, contributions to national REDD+ processes 2007-2010: country report: Tanzania
In April 2008, Norway and Tanzania signed a letter of intent on a climate change partnership focused on reducing emissions from deforestation and forest degradation (REDD). The current paper reviews Norwegian-supported programmes on adaptation and mitigation of climate change in Tanzania, trying to find out how fruitful this partnership has been.
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Real-time evaluation of Norway’s international climate and forest initiative: contributions to national REDD+ processes 2007-2010: country report: Indonesia
The rationale behind Norway’s support for reducing emissions from deforestation and forest degradation (REDD) is to make a substantial contribution in the struggle against global warming. This report presents the findings of an evaluation of the support provided by Norway to the formulation and implementation of national REDD strategies and other REDD readiness efforts in Indonesia up until the end of August 2010.
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Real-time evaluation of Norway’s international climate and forest initiative: contributions to national REDD+ processes 2007-2010: country report: Guyana
As a high forest cover / low deforestation rate country, Guyana has been keen to engage in a pilot of reducing emissions from deforestation and forest degradation (REDD) to utilise payments for the environmental services. This paper aims to determine the relevance, effectiveness and efficiency of Norway’s support to Guyana in terms of REDD aspects, and draw preliminary lessons and recommendations.
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Real-time evaluation of Norway’s international climate and forest initiative : contributions to national REDD+ Processes 2007-2010, country report - Democratic Republic of Congo
Democratic Republic of the Congo (DRC) is a high forest cover – low deforestation rate country emerging from a long period of political and civil instability that eroded public and social institutions. The purpose of this evaluation is to assess the Norwegian support to the formulation and implementation of a national strategy for reducing emissions from deforestation and forest degradation (REDD) in DRC.
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A Quick Scan of Peatlands in Malaysia
This report presents the first national assessment of peatlands in Malaysia. It identifies remaining peatlands of high conservation value, and presents preliminary recommendations toward the development of a national strategy for Malaysia’s peatlands. The report comes at a critical time for the management of Malaysia’s forests and wetlands, and is a first step toward developing a national strategy for Malaysia’s peatlands.
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Flash Flood Processes: International Edition
Flash floods can occur in nearly any area of the world. A rainfall-induced flash flood is a truly hydrometeorological event: one that depends on both hydrologic and meteorological conditions. Forecasting flash floods involves a detailed understanding of the local hydrologic features and continual monitoring of the current meteorological situation. This module examines both the hydrologic and meteorological processes that often contribute to the development of flash flooding. Common tools and technologies that are used in flash flood monitoring and forecasting, from manual gauging systems to co ...
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Climate change and African forest and wildlife resources
Forests and woodlands cover approximately 23 per cent of Africa and they are an important foundation of many livelihoods and economies. It is estimated that around 70 per cent of Africa’s population depend on forest resources for their survival. Despite this, forestry planning on a national level is often given low priority, which poses a significant danger as the risks of climate change become evident. The aim of this book is to systematically highlight climate change issues and opportunities to encourage greater stakeholder engagement in finding new solutions.
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