Analysis of the relationship between landscape and hydrogeochemistry of the Moju river basin, Eastern Amazon-Brazil

被引：0
作者：
Meiguins de Lima, Mine Maria [1 ]
Martins Correa, Jose Augusto [1 ]
da Silva, Leticia Magalhaes [1 ]
Gomes Ferreira, Susane Cristini [1 ]
机构：
[1] Univ Fed Para, Belem, Para, Brazil
来源：
AGUA Y TERRITORIO | 2021年 / 17期
关键词：
Water resources; water quality; hydrogeomophology; Moju river basin; Brazil; WATER-QUALITY; LAND-USE; COVER;
D O I：
10.17561/AT.17.5041
中图分类号：
TV21 [水资源调查与水利规划];
学科分类号：
081501 ;
摘要：
The Moju river basin was evaluated considering the landscape forming elements (bio-physical and land use) and their reflection on water quality. The analysis period corresponded to a complete hydrological cycle, with the spatial evaluation of land use and land cover and its hydrogeomophological components. The results showed the association of the natural effect responsible for the sodium-chloride water pattern and the possible interventions generated by the expansion of palm oil production in the Middle Moju and the territorial occupation process in High Moju. Low Moju stands out for its proximity to the Belem Metropolitan Region, making the basin fully vulnerable to anthropogenic pressure on surface waters.
引用
收藏
页码：131 / 150
页数：20
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