Published , Modified Abstract on Temperature, Drought Influencing Movement of Plains Bison Original source
Temperature, Drought Influencing Movement of Plains Bison
The Plains bison, also known as the American bison, is an iconic species that once roamed the grasslands of North America in large numbers. However, due to overhunting and habitat loss, their population declined drastically in the 19th and 20th centuries. Today, they are considered a near-threatened species and are protected by conservation efforts. However, new research suggests that temperature and drought are influencing the movement patterns of Plains bison.
Introduction
The Plains bison is a large herbivore that plays a crucial role in maintaining the grassland ecosystem. They graze on grasses and other vegetation, which helps to prevent the growth of woody plants and maintain open spaces for other species. However, their movement patterns are influenced by various factors, including temperature and drought.
The Study
According to a recent study published in the journal Ecology, researchers from the University of Alberta used GPS collars to track the movement patterns of Plains bison in Canada's Grasslands National Park. The study found that temperature and drought were significant factors in determining where the bison moved.
Temperature
The study found that when temperatures were high, Plains bison tended to move to areas with more shade and water. This behavior is likely due to the fact that bison are sensitive to heat stress and need access to water to regulate their body temperature. As temperatures continue to rise due to climate change, it is possible that Plains bison will need to adapt their movement patterns further.
Drought
Drought also played a significant role in determining where Plains bison moved. When there was a lack of water in an area, bison tended to move towards areas with more water sources. This behavior is essential for their survival as they need access to water for drinking and cooling down during hot weather.
Human Impact
Human activities have also impacted the movement patterns of Plains bison. The study found that bison tended to avoid areas with high human activity, such as roads and trails. This behavior is likely due to the fact that bison are sensitive to disturbance and may perceive humans as a threat.
Conservation Efforts
Conservation efforts are crucial for the survival of Plains bison. The study suggests that conservation efforts should focus on maintaining water sources and providing shade for bison during hot weather. Additionally, efforts should be made to reduce human disturbance in areas where Plains bison live.
Conclusion
In conclusion, temperature and drought are significant factors in determining the movement patterns of Plains bison. As temperatures continue to rise due to climate change, it is possible that Plains bison will need to adapt their movement patterns further. Conservation efforts are crucial for the survival of this iconic species, and efforts should be made to maintain water sources and reduce human disturbance in areas where they live.
FAQs
1. What is a Plains bison?
A: The Plains bison is a large herbivore that plays a crucial role in maintaining the grassland ecosystem.
2. Why are temperature and drought significant factors in determining the movement patterns of Plains bison?
A: Temperature and drought influence where Plains bison can find shade and water, which are essential for their survival.
3. How have human activities impacted the movement patterns of Plains bison?
A: Bison tend to avoid areas with high human activity, such as roads and trails, which can disrupt their natural behavior.
4. What can be done to conserve Plains bison?
A: Conservation efforts should focus on maintaining water sources and reducing human disturbance in areas where they live.
5. Why are Plains bison important for the ecosystem?
A: They graze on grasses and other vegetation, which helps to prevent the growth of woody plants and maintain open spaces for other species.
This abstract is presented as an informational news item only and has not been reviewed by a subject matter professional. This abstract should not be considered medical advice. This abstract might have been generated by an artificial intelligence program. See TOS for details.