广东海岸带土壤酸碱度地球化学等级图（1:150万）

广东省土壤酸碱度主要受成土母质影响，强酸性、酸性土壤以冲洪积物、火山碎屑岩、火山岩、变质岩类等母质土壤为主，酸性、强碱性土壤主要海相沉积物和海陆交互相沉积物母质土壤为主；在珠三角冲积平原工业较为发达地区，pH值相对较低，主要受人类活动影响。

Soil pH in Guangdong Province is primarily influenced by soil-forming parent materials. Strongly acidic and acidic soils are mainly derived from parent materials such as alluvial-proluvial deposits, pyroclastic rocks, volcanic rocks and metamorphic rocks, while acidic and strongly alkaline soils are mostly developed from parent materials including marine sediments and transitional marine-terrestrial sediments. In the industrially developed areas of the Pearl River Delta alluvial plain, soil pH values are relatively low, which is mainly affected by human activities.

搜集汇总

背景与挑战

背景概述

该数据集为广东省海岸带土壤酸碱度地球化学等级图，比例尺为1:150万，数据时间为2022年，空间位置覆盖广东省。数据详细描述了土壤酸碱度受成土母质和人类活动影响的情况，数据类型为图片，质量可靠，完全开放共享。