Author: Merrill R. KaufmannPublisher:
ISBN:
Category : Solar radiation
Languages : en
Pages : 28
Book Description
Also about sunrise and sunset
Determination of Potential Direct Beam Solar Irradiance
Author: Merrill R. KaufmannPublisher:
ISBN:
Category : Solar radiation
Languages : en
Pages : 28
Book Description
Also about sunrise and sunset
Research Paper RM.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 482
Book Description
General Technical Report INT
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 538
Book Description
Scientific and Technical Aerospace Reports
Author: Research Paper INT.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 268
Book Description
Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1252
Book Description
Monthly Catalog of United States Government Publications
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1246
Book Description
Bird response to timber harvest in a mixed conifer forest in Arizona
Author: Virgil E. ScottPublisher:
ISBN:
Category : Bird population
Languages : en
Pages : 56
Book Description
Plant Physiological Ecology
Author: R. PearceyPublisher: Springer Science & Business Media
ISBN: 9400922213
Category : Science
Languages : en
Pages : 463
Book Description
Physiological plant ecology is primarily concerned with the function and performance of plants in their environment. Within this broad focus, attempts are made on one hand to understand the underlying physiological, biochemical and molecular attributes of plants with respect to performance under the constraints imposed by the environment. On the other hand physiological ecology is also concerned with a more synthetic view which attempts to under stand the distribution and success of plants measured in terms of the factors that promote long-term survival and reproduction in the environment. These concerns are not mutually exclusive but rather represent a continuum of research approaches. Osmond et al. (1980) have elegantly pointed this out in a space-time scale showing that the concerns of physiological ecology range from biochemical and organelle-scale events with time constants of a second or minutes to succession and evolutionary-scale events involving communities and ecosystems and thousands, if not millions, of years. The focus of physiological ecology is typically at the single leaf or root system level extending up to the whole plant. The time scale is on the order of minutes to a year. The activities of individual physiological ecologists extend in one direction or the other, but few if any are directly concerned with the whole space-time scale. In their work, however, they must be cognizant both of the underlying mechanisms as well as the consequences to ecological and evolutionary processes.
USDA Forest Service Research Paper RM.
Author: Rocky Mountain Forest and Range Experiment Station (Fort Collins, Colo.)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 264
Book Description