نتایج جستجو برای: biodiversity loss

تعداد نتایج: 478085  

Odey Ogah, Tsue Peter Terfa Ugorja, Comfort Livinus

The study analyzed agricultural extensification and biodiversity loss in Cross River State, Nigeria. The study used primary data with the aid of a well-structured questionnaire to collect data from one hundred and ten respondents (110) through simple random sampling technique. Data collected were analyzed using descriptive statistics as well as inferential statistics. The results revealed that ...

Journal: :محیط شناسی 0
اطهره نژادی مجید مخدوم سید مسعود منوری علی بالی حمید فراهانی راد

human activities often adversely affect natural landscapes and ecosystems. natural landscapes consist of habitats, and habitat loss and fragmentation are major threats to biodiversity. environmental impact assessment (eia)as a systematic and well documented procedure to identify, describe and assess the direct and indirect effects of a developmental project in different environments does not co...

2011
P. L. Ibisch

1. Culture vs. nature? Biodiversity loss and conservation as facets of human culture and evolution 1.1. Humans as drivers of biodiversity loss—evolutionary roots of conservation problems 1.2. From nature protection to biodiversity conservation—origins of conservation, changes of motivation and terminology 2. Dimensions, causes and consequences of biodiversity loss 2.1. Biodiversity loss and ext...

Africa has high biodiversity and is rapidly urbanizing. However, there is limited understanding of how urban expansion in Africa is likely to affect its habitats and biodiversity. Little urban ecological research has been done in Africa. This study needs to think ahead as Africa move into the “urban age” it is critical to inform the public on the importance of urban environment...

Journal: :Proceedings of the National Academy of Sciences 2021

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2013
Toby A Gardner Amrei VON Hase Susie Brownlie Jonathan M M Ekstrom John D Pilgrim Conrad E Savy R T Theo Stephens Jo Treweek Graham T Ussher Gerri Ward Kerry Ten Kate

Businesses, governments, and financial institutions are increasingly adopting a policy of no net loss of biodiversity for development activities. The goal of no net loss is intended to help relieve tension between conservation and development by enabling economic gains to be achieved without concomitant biodiversity losses. biodiversity offsets represent a necessary component of a much broader ...

Neymatolla Safarov Victor R Squires

Tajikistan is a hotspot of plant and animal species diversity and endemism andis important for the conservation of biodiversity on a global scale. The country is located ata biological crossroads. Species from Central and Northern Europe, Central Asia, theMiddle East, and North Africa mingle here with endemics found nowhere else. Therichness of Tajikistan‘s biodiversity shows up at the genetic,...

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