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

Northern Ireland

Europe: Water deficits persist in Finland, Estonia, Latvia

Europe: Water deficits persist in Finland, Estonia, Latvia

Notable in the near-term forecast is the retreat of water surplus in Central Europe and a transition to moderate deficit. Deficits in Northern Europe are expected to persist and increase, with exceptional deficits in Finland, Estonia, and Latvia. Surpluses will remain intense in Hungary, southern Romania, Moldova, and eastern Bulgaria, and will increase in Ukraine. Surpluses will continue to emerge in Ireland and the UK, and will spread on the Iberian Peninsula. After June, mild deficits are forecast for Central Europe, more intense deficits in Northern Europe, and surplus in the western Iberian Peninsula.

Europe: Moderate to severe water deficits ahead for Bosnia and Herzegovina, Romania

Europe: Moderate to severe water deficits ahead for Bosnia and Herzegovina, Romania

Exceptional water deficits are expected to diminish considerably in the coming months – persisting only in Finland – leaving moderate deficits throughout much of Europe with slightly more intense deficits in parts of the Balkans. Intense surpluses will persist in western Russia, and surpluses are also forecast for northern Sweden, central Germany, Scotland, and Northern Ireland. After November most areas of deficit will return to near-normal conditions. Intense surpluses will persist in western Russia, along with surpluses of lesser severity primarily in Northern Europe.

ISciences Worldwide Water Watch List September 2017

ISciences Worldwide Water Watch List September 2017

Regions forecast to have significant water deficits for the 12-month period from June 2017 through May 2018 include: Montana (US), Nayarit (Mexico), Amapá (Brazil), Italy, the Arabian Peninsula, Madhya Pradesh and Chhattisgarh (India), Cambodia, Mongolia, and Tasmania (Australia). Water surpluses are forecast for: US Gulf Coast, La Pampa (Argentina), Tanzania, Bangladesh, Tripura and Mizoram (India), western Myanmar, Laos, Jiangxi and Guangxi (China), and Transvolga (Russia). This Watch List is based on ISciences Water Security Indicator Model (WSIM) Global Water Monitor and Forecast issued 8 September 2017.

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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