In a concluding chapter of their book, Dr. Steckel and Dr. Rose said the study showed that "the health decline was precipitous with the changes in ecological environments where people lived".
Animal physiological and behavioural characteristics affect their suitability to different climatic, topographical and ecological environments.
Recent advances in remote sensing offer some potential approaches for mapping ecological environments and landscape conditions.
Appropriate forest thinning is beneficial for growing forests and protecting ecological environments.
Mutualistic symbiosis and nitrogen fixation of legume rhizobia play a key role in ecological environments.
This approach demands less water, improves the ecological environments, and will inspire development of coastal areas.
Attention was also paid to the nitrogen responses of hybrid rice and inbred cultivars in different ecological environments.
In conclusion, this study could be used as a reference for predicting the hydrological parameters of the topsoil in other similar ecological environments.
The archaeological record is the product of communities of diverse cultural practices and worldviews who negotiated social and ecological environments.
The integration of remote sensing data and vegetation indices can enable the investigation of dynamic changes in ecological environments.
Since the 1980s, various forms of collaboration have been witnessed between organizations in response to changing socioeconomic, technological, political and ecological environments.
