三江平原自然地理条件数据集（1985-1990年）

三江平原是沼泽化冲击低平原，面积辽阔 ，资源丰富，发展潜力巨大。经多年的开发，目前已成为国家重要的商品粮农业基地。原有湿地的自然和地理状况有了较大变化。本数据集包括三江平原主要地貌类型及面积、主要作物的光能生产潜力和光温生产力
及人均占有土地等指标，为三江湿地生态环境研究提供数据支撑。

The Sanjiang Plain is a swampy alluvial low plain with vast area, abundant resources and great development potential. After years of development, it has now become an important national commercial grain agricultural base. The natural and geographical conditions of the original wetlands have undergone significant changes. This dataset includes indicators such as the main geomorphic types and their areas in the Sanjiang Plain, the light energy production potential and light-temperature production potential of major crops, and per capita land occupancy, providing data support for research on the ecological environment of Sanjiang Wetlands.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于三江平原在1985-1990年间的自然地理条件，包含主要地貌类型及面积、作物光能生产潜力等关键指标，旨在为湿地生态环境研究提供数据支撑。数据集由中国科学院相关机构贡献，数据量较小但访问量较高，反映了其在相关领域的应用价值。