Ecological Investigations on Forest Landscape Architecture Especially from the Vlewpoint of Growth Characteristics and Tree from in tall trees

为了澄清森林景观，特别是从高大树木的生长特征和树木结构的角度进行了以下几项调查。日本暖温带静冈大学神谷大学森林和大hya Champus高大乔木的形态生态和物候分析[j]。2 .稻田大学森林景观结构与植被变化的生态学调查，静冈大学。森林景观概念的理论考虑：毛竹、蒙古毛竹和蒙古毛竹的叶片扩张模式是同步的，而白玉兰的叶片沿母体梢的垂直方向呈现连续的扩张模式，但毛竹在一些生长习性上与蒙古毛竹而不是蒙古毛竹相似，例如：与叶尖生长习性有关的生长统一性特征、叶片在母体梢内的排列方式、叶片在母体梢内的排列方式等。在树形结构、长枝和短枝的树形结构等方面有较强的根尖控制。从调查结果中，我们对包括青海在内的Fagus型和Pasania型的形态生态差异得到了一些有趣的建议。例如，Fagus型可能是在没有改变树形结构的情况下，通过逐渐缩短的质体克隆，从木兰型逐步进化为叶平型，其特征是叶尖向叶尖伸长。结果表明，作者提出的前递树形理论也适用于暖温带高大乔木。不仅是生态森林景观建筑，自然景观中的林人关系也可能体现在这一理论中。

A few investigations as follows were carried out for the purpose of clarification of forest landscape architecture, especially from the viewpoint of growth characteristics and tree architecture in tall trees.1. Morpho-ecological and phenological analyzes on leaf expansion patterns and tree architecture of tall trees in the Kamiatago Unifersity Forests and the Ohya Champus, Shizuoka Univ., the warm temprate zone, Japan2. Ecological surveys on structure and vegetational changes of forest landscape in the Inasa University Forests, Shizuoka Univ.3. Theoretical considerations of the concept of forest landscapeP.edulis, Q.mongolia.var.grosseserrata and F.cernata exhibited syncronized leaf expansion patterns in contrast with Magnolia kobus exhibiting a continual leaf expansion pattern acropetally along the parent shoot, however, F.crenata was similar to M.kobus rather than P.edulis, Q.mongolia in several growth habits (e.g., growth unite characteristics concerning acropetal growth habits, leaf arrengement within the parent shoot, strong apical control in tree architecture, tree construction with long and short shoots, etc.). From the results of this investigation, a few interesting suggestions concerning to morpho-ecological differences between Fagus type and Pasania type including Q.mongolia were obtained. For example, Fagus type likely evolved to a flush leafing type step by step from Magnolia type characterized by acropetal leaf expansion without any modification of tree architecture, only by means of gradual shortening of plastclone.In consequence, it was supported that the excurrent and decurrent tree form theory proposed by the auther was applied to the warm temperate tall trees as well. Not only ecological forest landscape architectures but forest-mankind relationships in natural landscapes were probably repressented by this theory.