Stable isotope methods play a key role in reconstructing important issues such as ancient human diet, migration, the origin and domestication of plants and ...

Explore the EPA's mission to protect human and environmental health through regulations. Understand its enforcement of laws ...

Research on the human dimensions of global change concerns human activities that alter the Earth's environment, the driving forces of those activities, the consequences of environmental change for ...

The pace at which developments of biomarkers occur tends to exceed the biomonitoring community’s ability to cope with its obligations to ensure proper transmission of information on the meaning of the ...

In Nigeria, evidence of global warming and climate change can be attested to by the late onset of rainfall in recent years. In addition, there is reduced precipitation in some parts of the country ...