Africa
ISciences staff
Africa: Surpluses continue along the Sahel

Exceptional deficits throughout Africa will persist in northwestern, northern, and central countries. Surpluses will remain along the Sahel.

Africa: Surpluses continue along the Sahel
South America
ISciences staff
South America: Amazon, Bolivarian Nations to ...

Exceptional deficits will remain throughout the Amazon and the Boliviarian Nations. Similar deficits will occur in northeastern coastal regions of Brazil, in Argentina, and in Chile. 

South America: Amazon, Bolivarian Nations to observe continued deficits
*Water Watch Lists
ISciences staff
ISciences Worldwide Water Watch List November ...

The forecast for November 2024 expects significant water deficits for the 12-month period of August 2024 through July 2025 in northern South America, Canada, northwestern and eastern China, and northern to central Africa. Areas expected to experience surplus include central Africa, South Asia, and Central America.

ISciences Worldwide Water Watch List November 2024
*Special Topics, South America
ISciences staff
Escalating Drought Risk in the Amazon River ...

With the release of WSIM v3 and 8 years of additional data, we reevaluate drought risk in the Amazon and the historic drought that continue to affect the region.

Escalating Drought Risk in the Amazon River Basin
Australia & New Zealand
ISciences staff
Australia & New Zealand: Surpluses ...

The forecast indicates that extreme to exceptional surpluses in northern Australia will diminish, though will still remain present in some regions of Northern Territory. Exceptional deficits across the continent will similarly dissipate, though severe deficits are expected along the southern coast of Victoria. 

Australia & New Zealand: Surpluses continues in north-central Australia

Turkmenistan

Central Asia & Russia: Exceptional deficits will emerge in Mangystau

Central Asia & Russia: Exceptional deficits will emerge in Mangystau

The forecast through June indicates widespread water surpluses in Russia from the Northern European Plain into the Yenisei River Watershed and in the eastern Volga River region. Exceptional deficits will emerge from Mangystau, Kazakhstan into Uzbekistan and Turkmenistan.

Central Asia & Russia: Water deficits forecast north of the Caspian Sea

Central Asia & Russia: Water deficits forecast north of the Caspian Sea

The forecast through June indicates that water surpluses in Northern European Russia will downgrade somewhat but surpluses will increase, reaching east to the Yenisei River Watershed. Intense deficits are expected in western Kazakhstan north of the Caspian Sea.

Central Asia & Russia: Intense water surpluses will persist in N European Russia

Central Asia & Russia: Intense water surpluses will persist in N European Russia

The forecast through March 2020 indicates widespread exceptional water surpluses in Russia from the Northern European Plain into the Western Siberian Plain. Exceptional deficits will persist on the Gulf of Ob and increase in the Nizhnyaya Tunguska River and the Upper Lena River regions. Surpluses are forecast for Kyrgyzstan, Tajikistan, and Kostanay in northern Kazakhstan.

Central Asia & Russia: Water surplus will persist in the Northern European Plain

Central Asia & Russia: Water surplus will persist in the Northern European Plain

Through January 2020 exceptional surpluses are forecast in the Northern European Plain in Russia, the Ob River region, and the Upper Reaches of the Volga Watershed. Intense deficits will persist north and southeast of Lake Baikal. Surpluses are forecast for northern Kazakhstan, Kyrgyzstan, western Tajikistan, eastern Uzbekistan, and along Turkmenistan’s southern border.

Many analyses reported in ISciences-authored blog posts are based on data generated by the ISciences Water Security Indicator Model (WSIM). Other sources, if used, are referenced in footnotes accompanying individual posts. WSIM is a validated capability that produces monthly reports on current and forecast global freshwater surpluses and deficits with lead times of 1-9 months at 0.25°x0.25° resolution. This capability has been in continuous operation since April 2011 and has proven to provide reliable forecasts of emerging water security concerns in that time-frame. WSIM has the ability to assess the impacts of water anomalies on people, agriculture, and electricity generation. Detailed data, customized visualizations, and reports are available for purchase.

For more information contact info@isciences.com.

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