Survey methods for nature conservation - RainforestHopkins, M SKikkawa, JWebb, L J
Colfer, CJP and Minarchek, RD. 2012b . Forest research and gender: a review of available methods for promoting equity. Forests, Trees Livelihoods , 21(4): 221–240. [Taylor & Francis Online]Colfer CJP, Minarchek RD: Forest research and gender: a review of available methods for promoting...
Methods of identifying high conservation value forests (HCVFs) have been proposed in correspondence with the Russian national certification standard accredited by the Forest Stewardship Council (FCS). A landscape-typological approach has been assumed as a basis for HCVF identification. In fact, the H...
Accordingly, we conclude that there is a need for research to refine and validate perception-based methods as applied in the specific context of popular participation in forest management. 展开 关键词: conservation forest impact local ecological knowledge validity ...
3.Conservation principle and method of germplasm resources of forest treesGB/T14072-1993林木种质资源保存原则与方法 4.Principles and methods of terminologyGB/T10112-1988确立术语的一般原则与方法 5.Reserch on WCDMA Wireless Network Planning Principle and Approach;WCDMA无线网络规划原则与方法研究 6.Princip...
1998a. Agricultural Development with Rainforest Conservation: Methods for Seeking Best Bet Alternatives to Slash-and-Burn, with Applications to Brazil and Indonesia. Agricultural Economics 19: 159-174.Tomich, T.P., van Noordwijk, M., Vosti, S.A., Witcover, J., 2001. Agricultural devel- ...
by the second half of the 20th century, such species as the tiger and theAsiatic rhinoceroswere threatened by extinction, and protection was furnished by special-license hunting and by programs inaugurated with the help of theInternational Union for Conservation of Nature and Natural Resources(founded...
"Population assessment is a challenge in wildlife conservation research, especially for forest dwelling animals like giant pandas, which are often difficult to directly observe and count, and can only be assessed through collecting relevant trace information," said Xu Weihua, vice-president of the Ins...
Forest Pest Management, Pacific Southwest Region, Report No. 84–30, San Francisco Arbaugh M, Bednar L, Moore J, Cline S (1991) Statistical recommendations for index construction, plot design, and data gathering methods to monitor long-term effects of ozone on conifer forests of the Sierra ...
9.For any felling in a forest area, water and soil conservation measures, for the fel1ing area, worked out in accordance with the provisions of the preceding paragraph, must be inc1uded in the felling p1an thereof.在林区采伐林木的,采伐方案中必须有按照前款规定制定的采伐区水土保持措施。 10...