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巴彦淖尔市山地丘陵区森林生长量调查与分析

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文章以巴彦淖尔市森林资源规划设计调查和专项调查成果数据为基础,对市域内的山地丘陵区森林生长量、单位面积生长量和生长率进行了测算,经测算巴彦淖尔市山地丘陵区森林活立木年生长量32 925.56 m3,单位面积生长量0.46 m3/hm2,生长率1.55%,从优势树种、起源、龄组、郁闭度和地位级五个方面对乔木林地进行了深入分析,以便更好地了解乔木林生长的进程、现状和趋势,及时掌握其蓄积动态变化,预测生长趋势,为科学合理制定森林经营规划提供理论依据.
Investigation and Analysis of Forest Growth in Mountainous and Hilly Areas of Bayannur City
Based on the data of forest resources planning and design investigation and special investigation in Bayannur City,the forest growth,unit area growth and growth rate in mountainous and hilly areas of Bayannur City were calculated.The annual growth of forest standing trees in Bayannur mountainous and hilly area was 32 925.56 m3,the unit area growth was 0.46 m3/hm2,and the growth rate was 1.55%.This paper makes an in-depth analysis of Arbor woodland from five aspects:dominant tree species,origin,age group,canopy density and status class,in order to better understand the growth process,present situation and trend of Arbor forest,grasp its accumulation dynamic change in time,and predict its growth trend to provide a theoretical basis for scientific and rational forest management planning.

mountain and hilly areasforestgrowth volumegrowth rate

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内蒙古自治区林业和草原监测规划院,呼和浩特 010020

山地丘陵区 森林 生长量 生长率

2024

内蒙古林业调查设计
内蒙古自治区森林经理学会 内蒙古自治区林业监测规划院 内蒙古自治区第二林业监测规划院 内蒙古自治区大兴安岭森林调查设计规划院

内蒙古林业调查设计

影响因子:0.228
ISSN:1006-6993
年,卷(期):2024.47(1)