The objective of the present work is to investigate observational aspects of the meteorological and hydrological drought in the region of Marabá located in the southeast of Pará in eastern Amazon. We used precipitation and river stream monthly data for the 1971 to 2010 period. The meteorological drought events were selected from categories of the negative values based on methodology of the precipitation anomaly index-IAC. The hydrological drought events were selected from fluviometric data below normal based on standardized anomaly index. For the meteorological drought conditions, the events are concentrated mostly in the categories of Weak drought (FRA) and Moderate (MOD), with higher frequency of FRA events in February (38%), June (37%) a...
The Amazon Hydrographic Basin plays a fundamental role in the functioning of the climate. However, t...
Based on the daily precipitation and air temperature data from INMET eight meteorological stations o...
Amazonia awaken interest in the scientific environment because it is the largest rainforest in the w...
The objectives of the present work is to develop a statistical model to predict discharge or flow in...
This study aimed to determine the atmospheric and oceanic patterns related to changes in precipitati...
Drought is a natural phenomenon that humans can't prevent that from occurring. In this sense, this r...
Due to the occurrence of drought events, the state of Rio Grande do Sul has accumulated losses in th...
Drought is a natural phenomenon of meteorological origin, due to a precipitation deficit, which is v...
The hydrological extreme events have a direct link with the effects of rainfall on a particular rive...
The Amazon Basin is constantly affected by episodes of drought and floods during phenomena such as E...
The objective of the present work was to determine rainfall frequency and occurrence of drought for ...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The Amazon Hydrographic Basin plays a fundamental role in the functioning of the climate. However, t...
Based on the daily precipitation and air temperature data from INMET eight meteorological stations o...
Amazonia awaken interest in the scientific environment because it is the largest rainforest in the w...
The objectives of the present work is to develop a statistical model to predict discharge or flow in...
This study aimed to determine the atmospheric and oceanic patterns related to changes in precipitati...
Drought is a natural phenomenon that humans can't prevent that from occurring. In this sense, this r...
Due to the occurrence of drought events, the state of Rio Grande do Sul has accumulated losses in th...
Drought is a natural phenomenon of meteorological origin, due to a precipitation deficit, which is v...
The hydrological extreme events have a direct link with the effects of rainfall on a particular rive...
The Amazon Basin is constantly affected by episodes of drought and floods during phenomena such as E...
The objective of the present work was to determine rainfall frequency and occurrence of drought for ...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The growing demand for water use worldwide linked to deforestation and population growth can cause a...
The Amazon Hydrographic Basin plays a fundamental role in the functioning of the climate. However, t...
Based on the daily precipitation and air temperature data from INMET eight meteorological stations o...
Amazonia awaken interest in the scientific environment because it is the largest rainforest in the w...