Forest Dynamics, Growth, and Yield: A Review, Analysis of the Present State, and Perspective
Forest Dynamics, Growth, and Yield: A Review, Analysis of the Present State, and Perspective
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DOI：
10.1007/978-3-540-88307-4_1
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发表时间：
2009-01-01
期刊：
影响因子：
--
通讯作者：
Pretzsch, Hans
中科院分区：
文献类型：
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作者：
Pretzsch, Hans
引言指出了树木和森林的非常具体的系统特征，这些特征决定了分析和模拟森林动态、生长和产量的途径和方法。像其他学科一样，森林科学以不断增加的空间和时间分辨率来研究林地、林分、树木、树木器官、植物细胞的功能和结构。这使得有必要讨论的概念，以弥合越来越多的知识之间的差距越来越大的结构和过程的时间和空间上的高分辨率尺度（化学，生物化学，分子生物过程），和信息赤字更强的聚合系统水平（林分，生态系统，景观尺度）。在森林生态系统管理中，如何调和不断发展的还原论和对整体系统知识的需求，是森林科学和其他“绿色科学”面临的一个普遍挑战。
The introduction points out the very specific system characteristics of trees and forest stands which determine the approach and methods to analyse and model forest stand dynamics, growth and yield. Like other disciplines, forest science looks with an ever-increasing spatial and temporal resolution on the functions and structures of woodlands, forest stands, trees, tree organs, plant cells…. This makes it necessary to discuss concepts for bridging the growing gap between an increasing amount of knowledge on structures and processes on temporarily and spatially highly resolved scales (chemical, biochemical, molecular-biological processes), and an information deficit on more strongly aggregated system levels (stand, ecosystem, landscape scale). The reconciliation between progressing reductionism on the one hand and the demand for holistic system knowledge for forest ecosystem management on the other is a general challenge to forest science and other “green sciences”.