In dryland ecosystems, increased environmental stress often triggers a change from a uniform vegetation cover to patchy ...

From a biological perspective, it is important for scientists and the general public to understand that organisms do interact with their environment; in this sense, it often incorporates the terms ...

Healthy ecosystems are the foundation for sound economies, sustaining and enhancing human life with services ranging from food and fuel to clean air and water. As such, ecology has an important role ...

As Americans living in a global economy, it seems natural to put a price tag on everything. However, when it comes to our environment and natural resources, it’s not always easy to place a value on ...

Our ecosystem is composed of both biotic and abiotic components. Both of these components have stark differences between them and it is important to understand to gain a better understanding of how ...