نتایج جستجو برای: biodiversity impact assessment

تعداد نتایج: 1302554  

2017
Jeffrey Sayer Chris Margules

Decentralizing natural resource management to local people, especially in tropical countries, has become a trend. We review recent evidence for the impacts of decentralization on the biodiversity values of forests and forested landscapes, which encompass most of the biodiversity of the tropics. Few studies document the impact of decentralized management on biodiversity. We conclude that there m...

Journal: :Molecular ecology 2010
S Creer V G Fonseca D L Porazinska R M Giblin-Davis W Sung D M Power M Packer G R Carvalho M L Blaxter P J D Lambshead W K Thomas

Biodiversity assessment is the key to understanding the relationship between biodiversity and ecosystem functioning, but there is a well-acknowledged biodiversity identification gap related to eukaryotic meiofaunal organisms. Meiofaunal identification is confounded by the small size of taxa, morphological convergence and intraspecific variation. However, the most important restricting factor in...

2016
Jesús Gómez-Zurita Anabela Cardoso Indiana Coronado Gissela De la Cadena José A. Jurado-Rivera Jean-Michel Maes Tinguaro Montelongo Dinh Thi Nguyen Anna Papadopoulou

Biodiversity assessment has been the focus of intense debate and conceptual and methodological advances in recent years. The cultural, academic and aesthetic impulses to recognise and catalogue the diversity in our surroundings, in this case of living objects, is furthermore propelled by the urgency of understanding that we may be responsible for a dramatic reduction of biodiversity, comparable...

2010
Linke

The Guadiana River basin’s freshwater fish species richness and its threatened status in the circum-mediterranean context highlights the need for a large scale study to identify priority areas for their conservation. One of the most common problems in conservation planning is the quantification of a site’s relative value for the conservation of local biodiversity. Here we used a two-tiered asse...

Journal: :global journal of environmental science and management 0
r. sharma department of energy and environment, symbiosis institute of international business, symbiosis international university, hinjawadi-i, pune, maharashtra, india

the carrying capacity is well identified tool to manage problems due to uncontrolled tourism for any destination. this report highlights the carrying capacity estimation of kerwa tourism area, bhopal, india. the methodology used in this report is a new two-tier mechanism of impact analysis using index numbers derived from a survey of 123 stakeholders. from this the individual component impact a...

Journal: :pollution 2015
somayeh tohidyan far kurosh rezaei-moghaddam

the impact assessment method seeks to bring about a more ecologically, socio-culturally and economically sustainable and equitable environment. determining the main factors affecting the attitudes of stakeholders is crucial for understanding the impacts of development plans. this approach helps planners and decision makers to identify the values and traits of stakeholders and accelerate the dif...

2014
Elena Egorova Heather Perry Louisa Smythe Runsheng Song Sarah Sorensen Roland Geyer

inputs of land for raw material production and fabric manufacturing. Such land use has significant implications for biodiversity—the diversity of Earth’s species, which provide critical services such as pollination, water purification, and climate regulation. Although land use is a major driver of biodiversity loss, there is no easily applicable method for incorporating land use impacts on biod...

Journal: :Ecology letters 2014
Kailin Kroetz James N Sanchirico Paul R Armsworth H Spencer Banzhaf

Recent estimates reaffirm that conservation funds are insufficient to meet biodiversity conservation goals. Organisations focused on biodiversity conservation therefore need to capitalise on investments that societies make in environmental protection that provide ancillary benefits to biodiversity. Here, we undertake the first assessment of the potential ancillary benefits from the ballot box i...

2010
Miguel Brandão Roland Clift Lauren Basson

An integrated environmental and economic assessment of land use for food, energy and timber in the UK has been performed using environmental Life Cycle Assessment (LCA) and economic Life Cycle Costing (LCC), to explore complementary sustainability aspects of alternative land uses. The environmental assessment includes impacts on climate change, ecosystem services and biodiversity, all of which ...

پایان نامه :موسسه آموزش عالی غیر دولتی و غیرانتفاعی علامه محدث نوری (ره) - پژوهشکده اقتصاد 1393

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

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