Sentences with phrase «specific habitats as»
The first U.S. State of the Birds report came out in 2009 and established the precedent of using birds that are confined to specific habitats as indicators of the health of those habitats: oceans, coasts, wetlands, arctic, forests, grasslands, and aridlands.
http://www.sciencemag.org/ Not exact matches
@transframer — With all due respect, you didn't really address the issues raised regarding: 1) actual # of extant vertebrate species; 2) the fact that land inverts «breath air» and would have drowned if not accounted for on the ark; 3) that the dino genera identified in the wiki link far exceeds 50; 4) the need to account for extinct land vertebrates in addition to those still around; 5) that many marine fish would have died as their habitat's salinity dropped; 6) that your % allotments for food / water don't reflect the fact that many forms require fresh meat and / or eat disproportionately to their sizes; 7) the specific dietary / environmental constraints involved in the migration to the Ark and the return trips from Mt. Ararat.
During this engaging program students will listen to a guided imagery story while sitting in a natural setting; learn the life cycle of a bird through imaginary play and determine what makes a good home for specific native animals as they explore and compare the resources available in forest and field habitats.
Westchester County Geographic Information Systems Mapper Westchester County's mapper lets users search by location within a specific theme (such as sewer district), or zoom in on an area of interest and display map layers such as watershed boundaries, locations of septic tanks and wastewater treatment plants, citizen science sampling locations, and fish and wildlife habitats.
By combining groups of native plants that are uniquely suited to specific habitats, they will reveal their extraordinary ability to control storm water, moderate drought conditions, and serve as food and shelter for native wildlife.
Thus, it has been difficult to establish confidence in whether specific avian traits — such as vocal learning, predatory behavior, or adaptations to aquatic or terrestrial habitats — reflect single or multiple independent origins and under what ecological conditions these events have occurred.
Alternatives include collecting valuable data from subsistence harvests, using remote methods to track changes in habitat, and selecting specific subpopulations as indicators.
The factors that restrict whether fish or shellfish can adapt to climate change include their preferred temperature range, restrictions on their geographic range, how long it takes to reproduce, and specific habitat requirements such as needing kelp or coral reef to survive.
Assisted adaptation — often defined as management to assist gene flow or selection for specific genetic traits — may be a more useful tool than assisted migration whereby a species is deliberately moved to a different habitat; carefully consider implications of either action Identify potential climate refugia to focus restoration efforts Plant a mix of seeds genetically selected and adapted to likely future and current conditions (McLachlan et al. 2007; McKenney et al. 2009; Aitken and Whitlock 2013; Alfaro et al. 2014)
Lieux - Dits at Young Projects (West Hollywood) October 6 — December 30 The first solo exhibition by Sabrina Ratté extends the flatness of the image into multidimensional habitats — with the Montreal - based artist's site - specific works exploring the nature of the electronic image as physical space, residing in both tangible and virtual expanses.
... Sea ice, especially during the sunlit seasons, serves as habitat for an ice - specific food web (sympagic foodweb)[1] that includes bacteria, viruses, unicellular algae, which often form chains and filaments, and invertebrates sufficiently small to traverse the brine network.
This information included general reef - building coral biology, habitat characteristics and threats, as well as species - specific spatial, demographic, and other information for the individual coral species in the final rule.
SN: Above all, eco-wind farms take into account the singularity of the specific marine habitat and are established in such a way as to inflict minimal damage.
Critical habitats aren't protected from logging, although federal agencies are required to consult with the Fish and Wildlife to see if a specific project, such as a timber sale, would jeopardize the recovery of an endangered species.