نتایج جستجو برای: biodiversity impact assessment

تعداد نتایج: 1302554  

2015
Céline Gomez Morgan Mangeas Thomas Curt Thomas Ibanez Jérôme Munzinger Pascal Dumas André Jérémy Marc Despinoy Christelle Hély

Wildfire has been recognized as one of the most ubiquitous disturbance agents to impact on natural environments. In this study, our main objective was to propose a modeling approach to investigate the potential impact of wildfire on biodiversity. The method is illustrated with an application example in New Caledonia where conservation and sustainable biodiversity management represent an importa...

2017
Ana P. Avó Tim J. Daniell Roy Neilson Solange Oliveira Jordana Branco Helena Adão

Citation: Avó AP, Daniell TJ, Neilson R, Oliveira S, Branco J and Adão H (2017) DNA Barcoding and Morphological Identification of Benthic Nematodes Assemblages of Estuarine Intertidal Sediments: Advances in Molecular Tools for Biodiversity Assessment. Front. Mar. Sci. 4:66. doi: 10.3389/fmars.2017.00066 DNA Barcoding and Morphological Identification of Benthic Nematodes Assemblages of Estuarine...

2014
Ana Villarroya Ana Cristina Barros Joseph Kiesecker

Attempts to meet biodiversity goals through application of the mitigation hierarchy have gained wide traction globally with increased development of public policy, lending standards, and corporate practices. With interest in biodiversity offsets increasing in Latin America, we seek to strengthen the basis for policy development through a review of major environmental licensing policy frameworks...

2006
Paula Horne

Finland has launched a new policy programme (METSO) to enhance conservation of forest biodiversity. In non-industrial private forests, the policy is based on economic incentives and voluntarism on the part of forest owners. While biodiversity conservation is the main target of the policy, social acceptability is considered to be of great importance. This study examined the factors that affect t...

Journal: :پژوهش های تولید گیاهی 0
بهنام کامکار عضو هیات علمی دانشگاه ناصر باقرانی ترشیز مرکز تحقیقات کشاورزی و منابع طبیعی استان گلستان. گرگان سید اسماعیل رضوی گروه گیاهپزشکی- دانشگاه علوم کشاورزی و منابع طبیعی گرگان

this study was aimed to assess wheat-grown fields health in gharessoo basin, golestan province, iran, using 79 fields in 8 villages in 2010. the samples were taken by quadrates. the number and the type of weeds were recorded at genera and species levels. in parallel, management data were recorded by questionnaire. species richness was defined as species number and shannon-wiener index, simpson’...

2006
J R Treweek Claire Brown Philip Bubb

Agricultural expansion is a major driver for loss of biodiversity; changes in land use or intensity associated with trade liberalisation can therefore have major consequences. Assessments of the impacts of agricultural trade have tended to neglect biodiversity, despite its crucial role in maintaining productive agro-ecosystems. Advice on assessment of biodiversity impacts is required to support...

Journal: :international journal of environmental research 0

more than 1.5 million people live in the kathmandu valley. the valley is facing an extreme shortage of water supply. at the same time the demand is escalating rapidly. to address this issue of scarcity of water, the government of nepal has proposed a project of inter- basin transfer of water from melamchi river located 40 km north-east of the kathmandu valley. the project will cover two distric...

2010
Barry O'Sullivan Steven Keady Enda Keane Sandra Irwin John O'Halloran

There is international consensus on the key elements of sustainable forest management. Biological diversity has been recognised as one of them. This paper investigates the usefulness of terrestrial laser scanning technology in forest biodiversity assessment. Laser scanning is a rapidly emerging technology that captures high-resolution, 3-D structural information about forests and presently has ...

2015
Eugenio Rastelli Cinzia Corinaldesi Antonio Dell’Anno Teresa Amaro Ana M. Queirós Stephen Widdicombe Roberto Danovaro

Atmospheric CO2 emissions are a global concern due to their predicted impact on biodiversity, ecosystems functioning, and human life. Among the proposed mitigation strategies, CO2 capture and storage, primarily the injection of CO2 into marine deep geological formations has been suggested as a technically practical option for reducing emissions. However, concerns have been raised that possible ...

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