Dri727
发表于 2025-3-23 13:14:15
often exist as islands, surrounded by densely populated areas with incompatible land uses. Besides that a successful long-term conservation of forestry species even in their own natural ecosystems requires a good understanding of the ecological interactions between species, and the challenges begin
CULP
发表于 2025-3-23 16:36:06
P. S. Symonds as the Forest Stewardship Council (FSC). In addition, there are numerous networks and roundtables such as the Roundtable on Sustainable Palm Oil (RSPO), the Global Roundtable for Sustainable Beef, and the Round Table on Responsible Soy (RTRS). More recently, there has been the emergence of zero def
WAIL
发表于 2025-3-23 20:24:33
A. R. S. Ponter,M. Engelhardtk to international peace parks. International peace parks, also known as transfrontier conservation areas or transboundary protected areas, are protected areas that span more than one country. The author presents an historical overview, provides more details on the mechanisms, presents three case st
秘密会议
发表于 2025-3-24 00:52:03
H. Stumpf,B. Schieckits beginnings before the Christian Era to the year 2000. Various published reviews and monographs, including Holzkonservierung (Wood Conserva tion) published by the senior author in 1988, have appeared over the years, especially in English and in German. They have provided exemplary treat merit o
inferno
发表于 2025-3-24 05:43:48
K. Wiechmann,F.-J. Barthold,E. Steinhanical or chemical agents. In the ideal case the original properties of the wood should be recovered. From a conservation point of view, the primary objective of consolidation treatments is the preservation and protection of original substance. In addition, the treatment should ensure the suitabili
capsule
发表于 2025-3-24 08:59:10
W. Dornowski,P. Perzynaity in the temperate region result in regular seasonal oscillations of high range, the biomass values varying 5–10 times during the year. In the coastal regions of the Black Sea the values of primary production, chlorophyll concentration, phyto- and zooplankton biomasses change according to typical
Mechanics
发表于 2025-3-24 12:32:20
Y. Liu,Z. Cen,Y. Xurtise and interest, bringing together the various members of the constituency concerned with the wellbeing of . These successive networks have matured and changed somewhat in character, whilst maintaining the primary focus. The community networks were initiated following the continuing interest in t
Nonconformist
发表于 2025-3-24 16:46:56
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认为
发表于 2025-3-24 20:42:32
A. Callerio,E. Papa,A. Nappin many native animals and plants, and for which the Richmond birdwing has become a notable flagship species to publicise the less heralded plight of many other invertebrates, and also some of the basic principles of landscape ecology and the critical specialised needs of interdependences between spe
植物学
发表于 2025-3-25 00:27:00
A. Siemaszko,G. Bielawski,J. Zwolinskinservation in many parts of the world. The foundations of butterfly conservation – indeed of wider invertebrate conservation – have been set amongst studies of butterflies in northern temperate regions, predominantly those of the United Kingdom, parts of western Europe and North America. These found