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Titlebook: Continuous Cover Forestry; Assessment, Analysis Klaus Gadow,Jürgen Nagel,Joachim Saborowski Book 2002 Springer Science+Business Media Dordr

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樓主: 快樂
31#
發(fā)表于 2025-3-26 22:52:25 | 只看該作者
32#
發(fā)表于 2025-3-27 04:16:31 | 只看該作者
Bad Odors, Nasty Dust, and Dangerous Bugs inventory data may not allow their usage, at least not directly. A diameter distribution approach offers an intermediate solution, since it can be predicted with average stand parameters and allows the usage of single tree modelling based on size classes. The main aim of this paper is to improve an
33#
發(fā)表于 2025-3-27 08:27:05 | 只看該作者
34#
發(fā)表于 2025-3-27 12:28:43 | 只看該作者
35#
發(fā)表于 2025-3-27 17:34:12 | 只看該作者
Bad Odors, Nasty Dust, and Dangerous Bugsis characterised by relatively large number of uneven aged stands. In order to provide knowledge for further management strategy of those semi-natural pine forests this study attempts to clarify spatial, age and diameter structure at stand level. Age structure analysis of the stands is carried out u
36#
發(fā)表于 2025-3-27 21:34:21 | 只看該作者
37#
發(fā)表于 2025-3-28 01:14:31 | 只看該作者
38#
發(fā)表于 2025-3-28 04:20:57 | 只看該作者
Sajal Bhatia,Sunny Behal,Irfan Ahmede silvicultural regime to maximize the benefits with respect to some defined targets. In this study the silvicultural decision support system BWINPro, which comprises a single-tree growth simulator as well as the expert system-based thinning model ThiCon, is applied to generate management scenarios.
39#
發(fā)表于 2025-3-28 07:20:58 | 只看該作者
Managing Forest Ecosystemshttp://image.papertrans.cn/c/image/236991.jpg
40#
發(fā)表于 2025-3-28 14:28:27 | 只看該作者
Stand Canopy Closure Estimated by Line Sampling with airborne Lidarstand canopy closure. With laser echoes differentiated into ‘canopy’ and near ‘ground’ hits the latter gives an estimate of the proportion of circular 9 m diameter ‘holes’ in the canopy. Sampling variance and confidence intervals of this estimate are based on a binomial model when canopy ‘holes’ are
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