How do fires affect hummingbirds?

Jul 2011 - Biodiversity - Birds - Conservation - Fire

Professor Sarahy Contreras has been studying hummingbirds in western Mexico for nearly 20 years. Her current project tackles the question of how different frequencies and intensities of post-fires affect hummingbird populations in the Sierra de Manantlan Biosphere Reserve.

How to protect, live and let live in precious areas such as biosphere reserves?

Sep 2010 - Biodiversity - Conservation - Remote Sensing

Oscar Cardenas, an invited scientist in the SILVIS Lab, is working on the zoning of a biosphere reserve in Mexico where he studying jaguar habitat in order to assure the species presence for the future. While doing so, he’s faced with social issues that are intrinsically and deeply related with natural resources protection and preservation and raise some new research questions.

Institutional change and logging in post-Soviet Russia

Aug 2010 - Conservation - Land Use - Remote Sensing

After the collapse of the Soviet Union in 1991, privatization of timber firms was expected to provide an efficient mechanism for the management of forest resources in Russia. Kelly Wendland analyzes how economic factors have impacted harvesting since transition and explores whether weak governance effected investment decisions in European Russia.

Bird habitat and land use

Aug 2010 - Birds - Conservation - Land Use

Trends in land use, and in turn wildlife habitat loss, are closely interlinked with economics. Predicting forest bird diversity under different simulated land use scenarios, including both ecological and economic parameters, improves our understanding of the effects and drivers of habitat loss.

Texture, phenology and bird species

Aug 2010 - Conservation - Remote Sensing

Vegetation structure is an important habitat attribute characterizing bird habitat. Measuring vegetation structure in the field is time consuming and thus inefficient across large scales. Eric Wood is exploring whether use of a metric called image texture derived from satellite and aerial images can potentially streamline the process of assessing vegetation structure and facilitate prediction of bird distribution across large areas.