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Assessment of plant biological diversity and soil characteristics in the pure ash tree stand and in mixture with beech (a case study of Lavij-Noor, Iran)
Hyrcanian forest mixed stand biodiversity Shannon-Wiener soil chemical properties
2018/3/6
The present study has been done to evaluate the impact of pure ash stand and mixed stand with beech on the herb layer
biodiversity and soil properties in the forests of Noor city. There is a unique s...
A River That Flows to the Sea:The Marine Biological Diversity Movement
River That Flows to the Sea Marine Biological Diversity Movement
2015/8/13
We are unique. Although all species affect their environments, Homo sapiens affects more of our planet in more ways to a greater degree than any other species, past or present. But we are also unique ...
The Role of Marine and Coastal Protected Areas in the Conservation and Sustainable Use of Biological Diversity
Marine and Coastal Protected Areas Conservation and Sustainable Biological Diversity
2015/8/13
At a time when threats to the marine environment have never seemed greater, the importance of marine biological diversity and its conservation have never been more clear. While the traditional measure...
FOREST BIOLOGICAL DIVERSITY IN RECENT INTERNATIONAL AND NATIONAL LEGAL DOCUMENTS
forest biological diversity legal documents conservation policy sustainable use
2009/11/25
The article deals with the following legal acts and strategic documents in the field of biological diversity: the Agreement on Biological Diversity, the Agreement on the Protection of the Alps with th...
Current Major Activities on the Conservation and Sustainable Use of Biological Diversity
Conservation Biological Diversity Sustainable Use
2009/9/23
Current Major Activities on the Conservation and Sustainable Use of Biological Diversity。
Convention on Biological Diversity and Its Expanded Programme of Work on Forest Biological Diversity:Background Note for COP9
biodiversity conference of the parties Expanded Programme of Work on Forest Biological Diversity
2009/8/24
At the ninth meeting of the Conference of the Parties (COP), scheduled for May 2008 in Bonn, Germany, an in-depth review of the expanded programme of work on forest biological diversity is planned. Hi...
Biological Diversity，Land Degradation and Sustainable Rural Livelihoods
Diversity Sustainable biological
2009/6/1
The l998 Conference Of Parties to the Convention on Biological Dirersity asked naional govermments to demonstrate the importance Of biological diversity in supporting mnd communities. This paper intro...
TTO GUIDELINES ON THE CONSERVATION OF BIOLOGICAL DIVERSITY IN TROPICAL PRODUCTION FORESTS
THE CONSERVATION OF BIOLOGICAL TROPICAL PRODUCTION FORESTS
2014/3/6
The Food and Agricultural Organization of the United Nations estimates that 26 percent (3.4 billion ha) of the earth's land surface is covered with forests. This percentage is approximately the same ...