吉林省白城市镇赉县1997年二类调查林分各龄组组成树种蓄积局级统计表

本数据是吉林省白城市镇赉县1997年二类调查林分各龄组组成树种蓄积局级统计表，数据时间为1997年，数据统计了吉林省镇赉县各林种、龄组、树种总蓄积、各林种（红松、樟子松、落叶松、云杉、冷杉、赤松、水曲柳、胡桃楸、黄波萝、榆树、枫桦、柞树）蓄积。二类清查数据为森林资源统计提供数据支撑，是在林业生产中十分重要的统计资料。

This dataset is a prefecture-level statistical table of stand stock volumes categorized by age group and constituent tree species from the 1997 second-class forest inventory in Zhenlai County, Baicheng City, Jilin Province. The data was collected in 1997, and it documents the total stock volumes by forest type, age group and tree species across Zhenlai County, Jilin Province, alongside the stock volumes of specific tree species including Korean pine, Mongolian pine, larch, spruce, fir, Japanese red pine, Manchurian ash, Manchurian walnut, Amur corktree, elm, Korean birch and oak. As a second-class forest inventory dataset, it provides critical data support for forest resource statistics and serves as a highly important statistical resource in forestry production.

搜集汇总

背景与挑战

背景概述

该数据集为吉林省白城市镇赉县1997年二类调查林分各龄组组成树种蓄积的局级统计表，记录了各林种、龄组和树种（包括红松、樟子松等）的总蓄积数据。作为森林资源统计的重要资料，它为林业生产提供了数据支撑。