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Surface-Water Nitrate Exposure to World Populations Has Expanded and Intensified during 1970−2010

Excessive nitrate in surface waters deteriorates the water quality and threatens human health. Human activities have caused increased nitrate concentrations in global surface waters over the past 50…

UNEP Emissions Gap report 2023

As global temperatures and greenhouse gas emissions break records, the latest Emissions Gap Report from the UN Environment Programme (UNEP) finds that current pledges under the Paris Agreement put the…

Greenhouse gas mitigation scenarios for major emitters

This report by NewClimate Institute, PBL Netherlands Environmental Assessment Agency, and the International Institute for Applied Systems Analysis (IIASA), provides an overview of projected greenhouse…

Spatial and temporal patterns of nutrients and their environmental impacts from the agriculture sector in India

Since the launch of the Green Revolution (GR) in Indian agriculture in the 1960s, Indian food production has successfully become self-sufficient. This has also led to increasing soil nitrogen (N)…

Assessing the impact of international cooperative initiatives on biodiversity

Biodiversity conservation within the gamut of global environmental governance has gained significant traction over the past three decades. Many initiatives to meet global biodiversity conservation…

Identifying energy model fingerprints in mitigation scenarios

Energy models are used to study emissions mitigation pathways, such as those compatible with the Paris Agreement goals. These models vary in structure, objectives, parameterisation, and level of…

Water quality footprint of agricultural emissions of nitrogen, phosphorus, and glyphosate associated with German bioeconomy

Fertiliser and pesticide application can cause extensive environmental damage. This study uses the water quality footprint to express nitrogen, phosphorus, and glyphosate emissions from agriculture in…

Policy Summary of The Geography of Future Water Challenges - Bending the Trend

Water is a critical resource, but our freshwater resources and water systems are under heavy pressure and hundreds of millions of people are at risk of having too little, too polluted, or too much…

Exploring wastewater nitrogen and phosphorus flows in urban and rural areas in China for the period 1970 to 2015

China has experienced rapid population growth and increasing human N and P discharge from point sources. This paper presents a new spatial and temporal model-based, province-scale inventory of N and P…

Analysis of cost-effective reduction pathways for major emitting countries to achieve the Paris Agreement climate goal

This report presents cost-effective greenhouse gas emission reduction pathways for major emitting economies to keep global warming below 1.5 °C or well below 2 °C, as projected from least-cost…