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Issues of Elk Productivity for Research and
... the past century. The species’ popular appeal as an animal for hunting and viewing, and its potential to damage agricultural crops and compete with livestock make it a species that is closely scrutinized by managers and many public interests. Today, elk continue to have significant ecological, cultu ...
... the past century. The species’ popular appeal as an animal for hunting and viewing, and its potential to damage agricultural crops and compete with livestock make it a species that is closely scrutinized by managers and many public interests. Today, elk continue to have significant ecological, cultu ...
Bahamas report card 2016
... any reef may reflect both environmental conditions and human impacts. For example, a reef may be Poor due to natural limiting conditions, or it may have degraded from various human threats. ...
... any reef may reflect both environmental conditions and human impacts. For example, a reef may be Poor due to natural limiting conditions, or it may have degraded from various human threats. ...
Owls - Habitat Acquisition Trust
... boxes, or even in desert cacti. While most owls will eat rodents and small birds, some, like the Barred Owl, will also eat earthworms or catch fish. The Great Horned Owl is big enough to catch a cat! Most people today are intrigued by these strange birds with the frontfacing eyes. Those eyes are loc ...
... boxes, or even in desert cacti. While most owls will eat rodents and small birds, some, like the Barred Owl, will also eat earthworms or catch fish. The Great Horned Owl is big enough to catch a cat! Most people today are intrigued by these strange birds with the frontfacing eyes. Those eyes are loc ...
7.0 TERRESTRIAL ENVIRONMENT .........................................................
... The potential cumulative effects of past and current projects and activities (Section 2.2.2) was assessed in relation to the Project for each component of the terrestrial environment. The disruption of plant and wildlife habitat and communities is restricted to the Project site areas affected by con ...
... The potential cumulative effects of past and current projects and activities (Section 2.2.2) was assessed in relation to the Project for each component of the terrestrial environment. The disruption of plant and wildlife habitat and communities is restricted to the Project site areas affected by con ...
Recruitment facilitation can promote coexistence and buffer population growth in metacommunities
... documented in plant communities, where nurse plants can facilitate the establishment of heterospecific competitors by reducing the negative effects of environmental stress (Bertness & Callaway 1994; Brooker et al. 2008; Gross 2008). Recent theory based on this empirically observed mechanism has show ...
... documented in plant communities, where nurse plants can facilitate the establishment of heterospecific competitors by reducing the negative effects of environmental stress (Bertness & Callaway 1994; Brooker et al. 2008; Gross 2008). Recent theory based on this empirically observed mechanism has show ...
Recovery Strategy for the Dakota Skipper (Hesperia dacotae) in
... Dakota skippers may be found in two types of prairie: 1) low, wet-mesic tall-grass/bluestem prairie and 2) upland, dry-mesic mixed-grass/bluestem prairie. In Manitoba, in the wet-mesic tall-grass prairie, the adult Dakota skipper uses mainly black-eyed Susan, wood lily, harebell, and dogbane as nect ...
... Dakota skippers may be found in two types of prairie: 1) low, wet-mesic tall-grass/bluestem prairie and 2) upland, dry-mesic mixed-grass/bluestem prairie. In Manitoba, in the wet-mesic tall-grass prairie, the adult Dakota skipper uses mainly black-eyed Susan, wood lily, harebell, and dogbane as nect ...
Baseline Environmental Conditions The methods used to collect and
... Non-forested Freshwater Wetlands The non-forested freshwater wetlands in the Project area were few, but are home to a large number of plants found exclusively in these habitats. There are a number of different wetland habitat types, each with a specific ecology that favours specialist plant communit ...
... Non-forested Freshwater Wetlands The non-forested freshwater wetlands in the Project area were few, but are home to a large number of plants found exclusively in these habitats. There are a number of different wetland habitat types, each with a specific ecology that favours specialist plant communit ...
Improving broad scale forage mapping and habitat selection
... Abstract. Determining the spatial distribution of large herbivores is a key challenge in ecology and management. However, our ability to accurately predict this is often hampered by inadequate data on available forage and structural cover. Airborne laser scanning (ALS) can give direct and detailed m ...
... Abstract. Determining the spatial distribution of large herbivores is a key challenge in ecology and management. However, our ability to accurately predict this is often hampered by inadequate data on available forage and structural cover. Airborne laser scanning (ALS) can give direct and detailed m ...
Piping Plover (Charadrius melodus circumcinctus)
... developed within one to two years after the species is added to the List of Wildlife Species at Risk. Three to four years is allowed for those species that were automatically listed when SARA came into force. What’s next? In most cases, one or more action plans will be developed to define and guide ...
... developed within one to two years after the species is added to the List of Wildlife Species at Risk. Three to four years is allowed for those species that were automatically listed when SARA came into force. What’s next? In most cases, one or more action plans will be developed to define and guide ...
Spatial Ecology of Wolverines in Scandinavia
... The papers included within this thesis were based on data from radio-marked individuals in the different study areas, locations of predator-killed free-ranging sheep and locations of natal den sites. The last two data sources were taken from the national carnivore database “Rovbase”. Radio-tracking ...
... The papers included within this thesis were based on data from radio-marked individuals in the different study areas, locations of predator-killed free-ranging sheep and locations of natal den sites. The last two data sources were taken from the national carnivore database “Rovbase”. Radio-tracking ...
Spatial Ecology of Wolverines in Scandinavia
... The papers included within this thesis were based on data from radio-marked individuals in the different study areas, locations of predator-killed free-ranging sheep and locations of natal den sites. The last two data sources were taken from the national carnivore database “Rovbase”. Radio-tracking ...
... The papers included within this thesis were based on data from radio-marked individuals in the different study areas, locations of predator-killed free-ranging sheep and locations of natal den sites. The last two data sources were taken from the national carnivore database “Rovbase”. Radio-tracking ...
Standardized industry management practices
... In response to the threats to these herds, and in recognition of the Treaty 8 First Nations' right to harvest caribou, the Government of British Columbia has identified management actions to increase the SPNC population. In March 2013, the Implementation Plan for the Ongoing Management of the South ...
... In response to the threats to these herds, and in recognition of the Treaty 8 First Nations' right to harvest caribou, the Government of British Columbia has identified management actions to increase the SPNC population. In March 2013, the Implementation Plan for the Ongoing Management of the South ...
unit of work
... What messages are presented about the relationship between humans and the environment? Draw each message and present as a collage or present ideas as a word cloud on Wordle (http://wordle.net). ...
... What messages are presented about the relationship between humans and the environment? Draw each message and present as a collage or present ideas as a word cloud on Wordle (http://wordle.net). ...
Unit 30D Population and Community Dynamics
... (e) Over time, dominant alleles will tend to become more common in a population, while recessive alleles will become more rare. (f) An organism’s genotype refers to its genetic makeup, which is unaffected by the environment. (g) An organism’s phenotype refers to traits that are expressed in the orga ...
... (e) Over time, dominant alleles will tend to become more common in a population, while recessive alleles will become more rare. (f) An organism’s genotype refers to its genetic makeup, which is unaffected by the environment. (g) An organism’s phenotype refers to traits that are expressed in the orga ...
11: Impacts on GBR WHA
... On many of the cays there are spectacular and globally important breeding colonies of seabirds and marine turtles, and Raine Island is the world’s largest green turtle breeding area. and Other superlative natural phenomena include the annual coral spawning, migrating whales, nesting turtles, and si ...
... On many of the cays there are spectacular and globally important breeding colonies of seabirds and marine turtles, and Raine Island is the world’s largest green turtle breeding area. and Other superlative natural phenomena include the annual coral spawning, migrating whales, nesting turtles, and si ...
Brown-headed Cowbirds - American Birding Association
... before discussing these species, what about common species? Do cowbirds harm entire avifaunas, not just endangered species? There is little support for this viewpoint. ...
... before discussing these species, what about common species? Do cowbirds harm entire avifaunas, not just endangered species? There is little support for this viewpoint. ...
Ecology and Evolution 5(1)
... which niche availability exists within given environments (Fig. I). First, ZNGIs are determined by the population dynamic response of a population to limiting environmental variables such as levels of key resources and density of predators, and impact vectors describe the impact of the population on ...
... which niche availability exists within given environments (Fig. I). First, ZNGIs are determined by the population dynamic response of a population to limiting environmental variables such as levels of key resources and density of predators, and impact vectors describe the impact of the population on ...
Recovery Strategy for Morrison Creek Lamprey (Lampetra
... be developed within one to two years after the species is added to the List of Wildlife Species at Risk. Three to four years is allowed for those species that were automatically listed when SARA came into force. What’s next? In most cases, one or more action plans will be developed to define and gui ...
... be developed within one to two years after the species is added to the List of Wildlife Species at Risk. Three to four years is allowed for those species that were automatically listed when SARA came into force. What’s next? In most cases, one or more action plans will be developed to define and gui ...
Calomys laucha
... experienced there. Many studies have shown that Calomys laucha are broad-based omnivores, with diets including seeds, leaves, grains and arthropods. A food item that Calomys laucha seems to prefer is the E. indica seed (Castellarini et al. 2003). The diet of the small vesper mouse is hypothesized to ...
... experienced there. Many studies have shown that Calomys laucha are broad-based omnivores, with diets including seeds, leaves, grains and arthropods. A food item that Calomys laucha seems to prefer is the E. indica seed (Castellarini et al. 2003). The diet of the small vesper mouse is hypothesized to ...
Individual quality, early-life conditions, and reproductive success in
... Abstract. Variations among individuals in phenotypic quality and fitness often confound analyses of life-history strategies assessed at the population level. We used detailed long-term data from three populations of large herbivores with generation times ranging from four to nine years to quantify he ...
... Abstract. Variations among individuals in phenotypic quality and fitness often confound analyses of life-history strategies assessed at the population level. We used detailed long-term data from three populations of large herbivores with generation times ranging from four to nine years to quantify he ...
Amphibian Habitat Management Handbook
... development has also affected amphibians. For example, coastal sites favoured by the natterjack toad have disappeared as they have been targeted by humans as desirable areas for leisure developments. Housing developments elsewhere have had mixed impacts on amphibians. Whilst traditionally managed ru ...
... development has also affected amphibians. For example, coastal sites favoured by the natterjack toad have disappeared as they have been targeted by humans as desirable areas for leisure developments. Housing developments elsewhere have had mixed impacts on amphibians. Whilst traditionally managed ru ...
Spot-tailed Quoll Action Statement
... approximately 440 000 ha (40%) is in parks and reserves, 231 000 ha (21%) is protected through exclusions and 110 000 ha (10%) is considered unproductive for timber harvesting, totalling about 781 000 ha of protected habitat (71% of East Gippsland) (NRE 1995). If Quolls were threatened by timber har ...
... approximately 440 000 ha (40%) is in parks and reserves, 231 000 ha (21%) is protected through exclusions and 110 000 ha (10%) is considered unproductive for timber harvesting, totalling about 781 000 ha of protected habitat (71% of East Gippsland) (NRE 1995). If Quolls were threatened by timber har ...
lincoln county sage grouse conservation plan
... during the early 20th century anecdotal records indicate that Sage Grouse were reasonably abundant and were a commonly used food item by at least some residents. Since the 1970’s populations have suffered significant decline, according to data collected by all pertinent agencies. The big questions a ...
... during the early 20th century anecdotal records indicate that Sage Grouse were reasonably abundant and were a commonly used food item by at least some residents. Since the 1970’s populations have suffered significant decline, according to data collected by all pertinent agencies. The big questions a ...
Recovery Plan Appendix B
... 2. All of the species in Gatton and Laidley Shires listed as endangered, vulnerable or rare under the Queensland Nature Conservation Regulation 1994. 3. All of the ecological communities in Gatton and Laidley Shires that have a status of endangered or of-concern under the Queensland Vegetation Manag ...
... 2. All of the species in Gatton and Laidley Shires listed as endangered, vulnerable or rare under the Queensland Nature Conservation Regulation 1994. 3. All of the ecological communities in Gatton and Laidley Shires that have a status of endangered or of-concern under the Queensland Vegetation Manag ...