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Soil Nitrogen Age Measurement Could Help Precision Agriculture Scientists Find
Scientists have developed a model to calculate the age of nitrogen in corn and soybean fields, which could lead to improved fertilizer application techniques to promote crop growth while reducing leaching. Nitrogen, a key nutrient for plants, can cause problems when it leaches into water supplies.
Sun, 07/31/2016 - 11:21 — admin
More than One: Long-Reigning Microbe Controlling Ocean Nitrogen Shares the Throne: Novel species found to be more widely distributed in world's seas
Marine scientists long believed that a microbe called Trichodesmium, a member of a group called the cyanobacteria, reigned over the ocean's nitrogen budget.
Tue, 11/08/2011 - 15:44 — admin
Deep-Sea Microbes May Answer Long-Standing Question About Earth's Nitrogen Cycle
Scientists have identified an unexpected metabolic ability in a symbiotic community of deep-sea microorganisms that may help solve a lingering mystery about the world's nitrogen cycle.
Tue, 11/08/2011 - 15:28 — admin
Research, Development and Commercialization of the Kenya Ceramic Jiko and other Improved Biomass Stoves in Africa
There has been a combination of local input and international agency involvement, along with many others, who participated in developing The Kenya Ceramic Jiko (KCJ).
The stove is a portable improved charcoal burning stove consisting of an hour-glass shaped metal cladding with an interior ceramic liner that is perforated to permit the ash to fall to the collection box at the base. A thin layer of vermiculite or cement is placed between the cladding and the liner. A single pot is placed on the rests at the top of the stove.
Wed, 09/07/2011 - 09:07 — admin
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- 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
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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
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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
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- "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
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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