中国东北森林土壤

本书是一部基于中国土壤系统分类（CST）的森林土壤学专著。包括有机土、灰化土、火山灰土、潜育土、均腐土、淋溶土、雏形土、新成土等系统分类土纲，覆盖棕色针叶林土、漂灰土、暗棕壤、白浆土、棕壤、灰色森林土、草甸土、沼泽土等发生学土类。以剖面（单个土体）介绍为基本单元，包括剖面位置、土壤分类归属及参比、生境特征、植被群落特征、单个土体记述（剖面形态/理化性质）、生产性能评述、土壤有机碳状况等内容。数据量：400页，600千字。This book is a monograph on forest soil science based on the Chinese Soil Taxonomy (CST). It covers soil orders under the CST including Histosols, Spodosols, Andosols, Gleysols, Isohumosols, Luvisols, Cambisols and Entisols, as well as genetic soil groups such as brown coniferous forest soil, podzolized soil, dark brown forest soil, albic soil, brown earth, gray forest soil, meadow soil and bog soil. Taking the introduction of soil profiles (pedons) as the basic unit, it includes contents such as profile location, soil taxonomic attribution and reference, habitat characteristics, vegetation community characteristics, pedon description (profile morphology and physicochemical properties), production performance review, and soil organic carbon status. Data scale: 400 pages, 600,000 Chinese characters.

搜集汇总

背景与挑战

背景概述

该数据集是一部基于中国土壤系统分类（CST）的森林土壤学专著，系统覆盖了有机土、灰化土、火山灰土等多种土纲和发生学土类，以剖面介绍为核心单元，详细描述了土壤的形态、理化性质、生境特征及生产性能。数据时间范围为2008-2019年，空间范围聚焦于中国东北森林区域，以电子文本形式（400页，600千字）提供，适用于生态学和土壤学研究，支持公开共享下载。