نتایج جستجو برای: redd

تعداد نتایج: 1221  

Journal: :Environmental Politics 2021

This paper demonstrates what the Reducing Emissions from Deforestation and forest Degradation (REDD+) initiative would have to do satisfy expectations of its diverse, local stakeholders. It connects unmet REDD+ with a deepening reliance on extractive activity in Guiana Shield. In it, I argue that activity, which has always been most significant driver deforestation ecoregion, is further overtak...

2015
Ida Theilade Ervan Rutishauser Michael K Poulsen

BACKGROUND REDD+ programs rely on accurate forest carbon monitoring. Several REDD+ projects have recently shown that local communities can monitor above ground biomass as well as external professionals, but at lower costs. However, the precision and accuracy of carbon monitoring conducted by local communities have rarely been assessed in the tropics. The aim of this study was to investigate dif...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2010
Gregory P Asner George V N Powell Joseph Mascaro David E Knapp John K Clark James Jacobson Ty Kennedy-Bowdoin Aravindh Balaji Guayana Paez-Acosta Eloy Victoria Laura Secada Michael Valqui R Flint Hughes

Efforts to mitigate climate change through the Reduced Emissions from Deforestation and Degradation (REDD) depend on mapping and monitoring of tropical forest carbon stocks and emissions over large geographic areas. With a new integrated use of satellite imaging, airborne light detection and ranging, and field plots, we mapped aboveground carbon stocks and emissions at 0.1-ha resolution over 4....

2013
Shiva S Pandey Geoff Cockfield Tek Narayan Maraseni

Identifying major drivers of deforestation and forest degradation has been an important task at the present context of Reducing Emissions from Deforestation and Forest Degradation “REDD+”. At present, many bilateral and multilateral projects are carrying out pilot activities for the REDD+ in developing countries and many Asian countries are being engaged in this process. Asian countries namely ...

2011
Maria Fernanda Tomaselli Reem Hajjar

Community forestry and related small and medium forest enterprises (SMFEs) can contribute towards the achievement of REDD+ goals, since they can promote sustainable use and conservation of forests and, therefore, a reduction in forest-related carbon emissions. Additionally, they can improve the quality of life of forest-dependant people by generating alternative sources of income and employment...

2013
J. Jubanski U. Ballhorn K. Kronseder J Franke F. Siegert

Quantification of tropical forest above-ground biomass (AGB) over large areas as input for Reduced Emissions from Deforestation and forest Degradation (REDD+) projects and climate change models is challenging. This is the first study which attempts to estimate AGB and its variability across large areas of tropical lowland forests in Central Kalimantan (Indonesia) through correlating airborne li...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Jacob Phelps Luis Roman Carrasco Edward L Webb Lian Pin Koh Unai Pascual

The supposition that agricultural intensification results in land sparing for conservation has become central to policy formulations across the tropics. However, underlying assumptions remain uncertain and have been little explored in the context of conservation incentive schemes such as policies for Reducing Emissions from Deforestation and forest Degradation, conservation, sustainable managem...

2017
Mary Elizabeth Felker Indah Waty Bong Walker Holton DePuy Lina Farida Jihadah

Measurement, Reporting, and Verification (MRV) systems are thought to be essential for effective carbon accounting and joint REDD+ carbon, conservation, and social development goals. Community participation in MRV (PMRV) has been shown to be both cost effective and accurate, as well as a method to potentially advance stakeholder empowerment and perceptions of legitimacy. Recognizing land tenure...

Journal: :Journal of microbiology and biotechnology 2013
SangJoon Mo Jae-heon Kim Chung-Hun Oh

The changes in prodiginines productions caused by pH shock culture of Streptomyces coelicolor strains were estimated. In Streptomyces coelicolor M511, undecylprodiginine and streptorubin B productions increased 1.8-fold (37.22 mg/g) and 2.5-fold (18.61 mg/g), respectively, by pH shock (from 7.2 to 4.0). In contrast, this resulted in the significantly decreased prodigignines production in the re...

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