A few years ago, activists decided to organise a huge event to highlight the beauty of Tripoli, enhance tourism and promote a vision of the city as a healthy, green and ecological place.
A special ecological place is occupied by the polar bear, which is at home in the sea, on the sea ice, and on land but which is essentially an aquatic animal.
"The local foods movement is about an ethic of food that values reviving small scale, ecological, place-based, and relationship-based food systems," Ms. Prentice said.
In Xuzhou urban area, the current planning system mainly focused on the original ecological places that mostly remained in good natural status, however, ignored the ecological values of coal mining subsidence areas to a great extent.
Ethnographic information, including past and present ecological knowledge, place names, and oral historical and personal stories, provides insights into the less tangible aspects of management (e.g., social relations, worldview, knowledge transmission) that are often hard to detect in the archaeological record.
"We're shaking loose viruses and dislodging them from their natural ecological limitations, places where they aren't very abundant and have competition, even within a single animal," Mr. Quammen said.
A wider ecological consideration places the organism in the world of complex inter-relationships.
These initial results allow us to begin identifying the processes of recovery, and to recognise different ecological pressures placed on vegetation at these neighbouring sites.
This contrasts with the other genetic and ecological evidence placing H. heurippa as a closer relative of H. cydno, and might indicate an even more complex evolutionary history.
These expression data reflect the regulatory complexity that underlies molluscan shell construction from larval stages to adulthood, and serves to highlight the different ecological demands placed on each stage.
This study found that a variety of socio-ecological factors place mothers and fathers at increased risk of experiencing fatigue, including poor sleep quality, insufficient social support, poor diet and exercise, ineffective coping styles, sleep quality and child temperament [ 3].
