TRUNK-TOP RELATIONS IN A SIBERIAN PINE FOREST

被引：24

作者：

GAVRIKOV, VL

GRABARNIK, PY

STOYAN, D

机构：

[1] USSR ACAD SCI,INST FOREST & WOOD,KRASNOYARSK 660036,RUSSIA

[2] USSR ACAD SCI,INST SOIL SCI & PHOTOSYNTH,PUSHCHINO 142292,RUSSIA

[3] MIN ACAD FREIBERG,DEPT MATH,O-9200 FREIBURG,GERMANY

来源：

BIOMETRICAL JOURNAL | 1993年 / 35卷 / 04期

关键词：

LINE SEGMENT PROCESS; MONTE-CARLO METHOD; PAIR CORRELATION FUNCTION; PINUS-SYLVESTRIS; PLANT COMMUNITY; PLANAR POINT PATTERN; TRUNK-TREE TOP RELATION; VORONOI TESSELLATION;

D O I：

10.1002/bimj.4710350412

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper we study relations between trunks and tops of pines in natural Siberian forests. By statistical methods we show that the tops tend to deviate in the direction away from the nearest neighbour tree or from a summary of the trees in a given neighbourhood. In an alternative approach we show that the tops deviate into the direction of the empty space near the trunk position defined by the corresponding Voronoi polygon.

引用

页码：487 / 498

页数：12

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