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Titlebook: Developing Principles and Models for Sustainable Forestry in Sweden; Harald Sverdrup,Ingrid Stjernquist Book 2002 Springer Science+Busines

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樓主: odometer
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發(fā)表于 2025-3-25 04:48:16 | 只看該作者
22#
發(fā)表于 2025-3-25 07:39:21 | 只看該作者
Joseph F. Murphy,Joshua F. Bleibergo north, the biotic zonations cover the nemoral, boreo-nemoral and boreal zones (Sj?rs 1965). The border between the nemoral and the boreo-nemoral zones is defined by the southern distribution limit of Norway spruce. Most of the southern counties of Scania, Blekinge and Halland are within the nemoral zone, Fig. 2.1.
23#
發(fā)表于 2025-3-25 15:40:55 | 只看該作者
Jina Yoon,Chunyan Yang,Marie L. Tanaka be investigated and data from such systems to be interpreted. With models, the interaction of several simultaneous processes in a single experiment can be studied. Basically models serve one or both of the two following aims;
24#
發(fā)表于 2025-3-25 18:41:36 | 只看該作者
Dorothy L. Espelage,Susan M. Sweareren concentrated upon the risks of damages by wind and frost, landscape level models for which will be presented below. A landscape is defined as an area of anywhere from a few km. to several tens of km..
25#
發(fā)表于 2025-3-25 22:10:41 | 只看該作者
Managing Forest Ecosystemshttp://image.papertrans.cn/d/image/269780.jpg
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發(fā)表于 2025-3-26 02:04:15 | 只看該作者
27#
發(fā)表于 2025-3-26 07:45:35 | 只看該作者
28#
發(fā)表于 2025-3-26 09:01:38 | 只看該作者
The Vulnerability of the SchoolThe main objectives of the geochemical investigation in Asa Forest Research Park (referred to henceforth simply as Asa) were as follows:
29#
發(fā)表于 2025-3-26 14:27:27 | 只看該作者
Assessment of sustainability in the Asa Forest Park,The main objectives of the geochemical investigation in Asa Forest Research Park (referred to henceforth simply as Asa) were as follows:
30#
發(fā)表于 2025-3-26 18:26:31 | 只看該作者
Introduction to the SUFOR Programme,s a programme funded by MISTRA, an independent non-for profit foundation supporting strategically important environmental research in Sweden. The SUFOR programme was given 108 million Swedish kronor (15 million Euro) for eight years of research during the period from 1997 to 2005. This particular bo
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