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World Humanitarian Data and Trends 2015

Series: World Humanitarian Data and Trends
( Print: February 2016, PDF: February 2016 )

This publication highlights major trends in the nature of humanitarian crises, their causes and drivers, and participation in crisis prevention, response and recovery. Beyond providing statistics, the...

This publication highlights major trends in the nature of humanitarian crises, their causes and drivers, and participation in crisis prevention, response and recovery. Beyond providing statistics, the...


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World Humanitarian Data and Trends 2017

Series: World Humanitarian Data and Trends
( Print: February 2018, PDF: January 2018 )

This publication highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that participate in prevention, response and recovery. Beyond...

This publication highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that participate in prevention, response and recovery. Beyond...


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World Humanitarian Data and Trends 2016

Series: World Humanitarian Data and Trends
( Print: March 2017, PDF: February 2017 )

World Humanitarian Data and Trends is an annual OCHA publication, which highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that...

World Humanitarian Data and Trends is an annual OCHA publication, which highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that...


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World Humanitarian Data and Trends 2018

Series: World Humanitarian Data and Trends
( Print: January 2019, PDF: December 2018 )

This publication highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that participate in crises prevention, response and recovery. Beyond...

This publication highlights major trends in the nature of humanitarian crises, their underlying causes and drivers, and the actors that participate in crises prevention, response and recovery. Beyond...


Effets et Maitrise de la Pollution Atmospherique Transfrontiere et a Longue Distance

Series: Etudes sur la Pollution Atmosphérique
( Print: October 1995 )

L'Etat de la Pollution Atmospherique Transfrontiere

Series: Etudes sur la Pollution Atmosphérique
( Print: March 1994 )

L'Evaluation de la Pollution Atmospherique Transfortiere a Longue Distance

Series: Etudes sur la Pollution Atmosphérique
( Print: February 1992 )

Impacts de la Pollution Atmospherique Transfrontiere a Longue Distance

Series: Etudes sur la Pollution Atmosphérique
( Print: March 1993 )

L'Etat de la Pollution Atmospherique Transfrontiere

Series: Etudes sur la Pollution Atmosphérique
( Print: August 1990 )

L'Etat de la Pollution Atmoshperique Transfrontiere

Series: Etudes sur la Pollution Atmosphérique
( Print: August 1991 )

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World Humanitarian Data and Trends 2014

Series: World Humanitarian Data and Trends
( Print: January 2015, PDF: December 2014 )

This publication presents global and country-level data and trend analysis relevant to humanitarian assistance. Its purpose is to bring this information together in one place and present it in an...

This publication presents global and country-level data and trend analysis relevant to humanitarian assistance. Its purpose is to bring this information together in one place and present it in an...


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World Humanitarian Data and Trends 2013

Series: World Humanitarian Data and Trends
( Print: December 2013, PDF: January 2014 )

This publication presents global and country-level data and trend analysis relevant to humanitarian assistance. Its purpose is to bring this information together in one place and present it in an...

This publication presents global and country-level data and trend analysis relevant to humanitarian assistance. Its purpose is to bring this information together in one place and present it in an...


Effets et Maitrise de la Pollution Atmospherique Transfrontiere a Longue Distance

Series: Etudes sur la Pollution Atmosphérique
( Print: June 1996 )

L'état de la Pollution Atmosphérique Transfrontière

Series: Etudes sur la Pollution Atmosphérique
( Print: May 1997 )

Effets de la Pollution Atmosphérique Transfrontière à Longue Distance

Series: Etudes sur la Pollution Atmosphérique
( Print: August 1997 )

Après un bref bilan de l'état des forêts en Europe, ce rapport traite les thèmes suivants : effets de la pollution atmosphérique sur les écosystèmes; réseaux neuronaux artificiels; acidification des...

Après un bref bilan de l'état des forêts en Europe, ce rapport traite les thèmes suivants : effets de la pollution atmosphérique sur les écosystèmes; réseaux neuronaux artificiels; acidification des...