Dynamics of limnological parameters in reservoirs: A case study in South Brazil using remote sensing and meteorological data
详细信息 查看全文
- 作者：Fá ; bio Marcelo Breuniga ; breunig@ufsm.br" class="auth_mail" title="E-mail the corresponding author ; Waterloo Pereira Filhoa ; Lê ; nio Soares Galvã ; ob ; Flá ; vio Wachholzc ; Maria Angé ; lica Gonç ; alves Cardosod
- 关键词：MODIS ; Total of suspended solids ; Chlorophyll ; Greenness ; Land use ; Rainfall
- 刊名：Science of the Total Environment
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：574
- 期：Complete
- 页码：253-263
- 全文大小：3489 K
文摘
- •
We studied reservoir OAC dynamics and relations with rainfall/temperature/land use.
- •
TSS/Chlorophyll-a were scaled up from field to satellite using exponential models.
- •
A decrease in TSS and chlorophyll-a was observed from upper to lower streams.
- •
Rainfall was more important than land use as a driver of OAC variability.
- •
Correction for BRDF was essential when using MODIS single-band regression models.