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Policy Dynamics and Alley Farming Adoption in West and Central Africa
Traditional agricultural practice in Africa involves shifting cultivation in which cultivated land is left to fallow so that soil fertility is restored. However, increased land demand from a growing population is placing constraints on this practice. Alternatives to this farming practice have become inevitable.
Tue, 11/08/2011 - 10:05 — admin
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Agriculture
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
Air Pollution
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
- Global Innovation Exchange Co-Created by Horizon International, USAID, Bill and Melinda Gates Foundation and Others
Biodiversity
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
Desertification
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- UN Food Systems Summit Receives Over 1,200 Ideas to Help Meet Sustainable Development Goals
Endangered Species
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
- Coral Research in Palau offers a “Glimmer of Hope”
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- Global Innovation Exchange Co-Created by Horizon International, USAID, Bill and Melinda Gates Foundation and Others
- Wildlife Preservation in Southeast Nova Scotia
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- NASA Satellites Reveal Major Shifts in Global Freshwater Updated June 2020
- Global Innovation Exchange Co-Created by Horizon International, USAID, Bill and Melinda Gates Foundation and Others
Global Climate Change
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
Global Health
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- More than 400 schoolgirls, family and teachers rescued from Afghanistan by small coalition
Industry
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
- Global Innovation Exchange Co-Created by Horizon International, USAID, Bill and Melinda Gates Foundation and Others
Natural Disaster Relief
- STOP ATTACKS ON HEALTH CARE IN UKRAINE
- Global Innovation Exchange Co-Created by Horizon International, USAID, Bill and Melinda Gates Foundation and Others
News and Special Reports
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- STOP ATTACKS ON HEALTH CARE IN UKRAINE
Oceans, Coral Reefs
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
Pollution
- Zakaria Ouedraogo of Burkina Faso Produces Film “Nzoue Fiyen: Water Not Drinkable”
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
Population
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
Public Health
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- STOP ATTACKS ON HEALTH CARE IN UKRAINE
Rivers
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
Sanitation
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Promoting the Development of Rural Water Supply and Sanitation -Case from Zhejiang Province, China
Toxic Chemicals
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
- Actions to Prevent Polluted Drinking Water in the United States
Transportation
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
- Urbanization Provides Opportunities for Transition to a Green Economy, Says New Report
Waste Management
- Promoting the Development of Rural Water Supply and Sanitation -Case from Zhejiang Province, China
- "Water and Sanitation-Related Diseases and the Changing Environment: Challenges, Interventions, and Preventive Measures" Volume 2 Is Now Available
Water
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- UN Food Systems Summit Receives Over 1,200 Ideas to Help Meet Sustainable Development Goals
Water and Sanitation
- World Water Week: Healthy ecosystems essential to human health: from coronavirus to malnutrition Online session Wednesday 24 August 17:00-18:20
- Mangrove Action Project Collaborates to Restore and Preserve Mangrove Ecosystems
Yale Himalaya Initiative
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Yale University Department of Biology
P. O. Box 208103, New Haven, CT 06520-8103 USA
Tel: (1) 203-432-6266. Email
Yale University Department of Biology
P. O. Box 208103, New Haven, CT 06520-8103 USA
Tel: (1) 203-432-6266. Email