Current Biological
Issues
The issues in this
area of the NBII represent some of the major "hot topics" for
biological researchers today. What factors play a role in these
biological issues? Are there connections? And, ultimately, can
the problems themselves be halted or reversed?
- Bird Conservation Node: Provides access to bird
habitat and population data utilized in bird conservation and management.
- Biodiversity: A measure of the variety or richness of life and
the interactions among life forms, biodiversity is an index of growing interest
and concern globally, as habitat alteration and fragmentation from a variety of
stressors signal changes in the diversity and abundance of species.
- FrogWeb: Amphibian Declines and Malformations:
Many amphibian populations around the globe are in decline, while others suffer from
alarming rates of physical malformations. What is causing these alarming trends?
- Invasive Species: Aggressive nonindigenous
species threaten to transform entire ecosystems, as they out-compete native plants and animals
for food, habitat, and resources and become dominant.
- Pollinator Declines: Pollinators of all types
appear to be in decline, raising serious concerns for the welfare of agricultural
crops and other plant life.
- West Nile Virus: The WNV impacts wildlife
populations and can cause human illness, and even death.
Current Biological Issues
Biodiversity |
Biology in the News |
Bird Conservation |
Coral Reefs
Frogweb: Amphibian Declines & Malformations |
Invasive Species |
Pollinator Declines
West Nile Virus |
Wildlife Disease
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