Wildlife and pest management - Department of Primary Industries
... Many aspects of wildlife management away from the immediate shoreline are the same as further inland. More care, however, is necessary in the immediate coastal zone and intertidal area, as many species are highly adapted and cannot survive anywhere else. Increasing human use of coastal areas in most ...
... Many aspects of wildlife management away from the immediate shoreline are the same as further inland. More care, however, is necessary in the immediate coastal zone and intertidal area, as many species are highly adapted and cannot survive anywhere else. Increasing human use of coastal areas in most ...
Western Society of Weed Science, Albuquerque, New Mexico
... & Dethier, M.N. (2006) Community modification by a grass invader has differing impacts for marine habitats. Oikos 113: 279-286. 7. Davis, M.A., Grime, J.P., & Thompson, K. (2000) Fluctuating resources in plant communities: a general theory of invasibility. J of Ecology 88: 528-534. 8. Adair, R.J. & ...
... & Dethier, M.N. (2006) Community modification by a grass invader has differing impacts for marine habitats. Oikos 113: 279-286. 7. Davis, M.A., Grime, J.P., & Thompson, K. (2000) Fluctuating resources in plant communities: a general theory of invasibility. J of Ecology 88: 528-534. 8. Adair, R.J. & ...
Predicting community structure of ground-foraging ant
... chemical contamination, we used a fresh piece of Tygon tubing for each trial, and washed and dried our hands before every trial. Ant workers were collected with an aspirator from tuna fish baits (which were not part of the abundance censuses), and were used in behavioral trials within 3 h of field c ...
... chemical contamination, we used a fresh piece of Tygon tubing for each trial, and washed and dried our hands before every trial. Ant workers were collected with an aspirator from tuna fish baits (which were not part of the abundance censuses), and were used in behavioral trials within 3 h of field c ...
Rewilding: Pitfalls and Opportunities for Moths and Butterflies
... Conservation objectives are the subject of much debate for regions with a long history of human alteration, like in most of Europe (Merckx et al. 2013). Climax forests have been replaced, often millennia ago, by so-called semi-natural biotopes, which are essentially different versions of early- to m ...
... Conservation objectives are the subject of much debate for regions with a long history of human alteration, like in most of Europe (Merckx et al. 2013). Climax forests have been replaced, often millennia ago, by so-called semi-natural biotopes, which are essentially different versions of early- to m ...
by Sydne Record
... around the Massachusetts population was warranted, but that the removal method should not also harm nearby native host plants. The greenhouse experiment was useful in that it provided a controlled setting for exploring host-hemiparasite relationships, but Swamp Lousewort growing wild outdoors experi ...
... around the Massachusetts population was warranted, but that the removal method should not also harm nearby native host plants. The greenhouse experiment was useful in that it provided a controlled setting for exploring host-hemiparasite relationships, but Swamp Lousewort growing wild outdoors experi ...
PopBio 2012 Abstracts - Department of Evolutionary Biology and
... between nature and theory. As a solution, we considered a set of four key traits, representing potential classes of species responses to different disturbance characteristics, and studied the response of all ...
... between nature and theory. As a solution, we considered a set of four key traits, representing potential classes of species responses to different disturbance characteristics, and studied the response of all ...
Five Potential Consequences of Climate Change for Invasive Species
... Rosenzweig et al. 2001). Invasive species will also respond to climate change, and their responses will have ecological and economic implications. For several reasons it is useful to examine climatechange responses of invasive species separately from those of native species. Invasive species typical ...
... Rosenzweig et al. 2001). Invasive species will also respond to climate change, and their responses will have ecological and economic implications. For several reasons it is useful to examine climatechange responses of invasive species separately from those of native species. Invasive species typical ...
Understanding cooccurrence by modelling species simultaneously
... 2011; Pollock, Morris & Vesk 2012), and such responses to environmental gradients can be modelled as a function of species traits (Pollock, Morris & Vesk 2012). However, not all features that influence co-occurrence, particularly biotic interactions, will be captured by environmental variables. In th ...
... 2011; Pollock, Morris & Vesk 2012), and such responses to environmental gradients can be modelled as a function of species traits (Pollock, Morris & Vesk 2012). However, not all features that influence co-occurrence, particularly biotic interactions, will be captured by environmental variables. In th ...
Determinants of Distribution
... 2) Metapopulation structure Metapopulation: a population consisting of a set of subpopulations linked by a cycle of alternating colonization and extinction (Levins 1970) ...
... 2) Metapopulation structure Metapopulation: a population consisting of a set of subpopulations linked by a cycle of alternating colonization and extinction (Levins 1970) ...
February - Phoenix Zoo
... the planet that contain the increasingly alarmed at the rate of global and highest percentage of biodiversity, tropical local species extinction rates. It is estimated rainforests, are also the areas that, in recent that every 20 minutes another animal species years, have been impacted the most as a ...
... the planet that contain the increasingly alarmed at the rate of global and highest percentage of biodiversity, tropical local species extinction rates. It is estimated rainforests, are also the areas that, in recent that every 20 minutes another animal species years, have been impacted the most as a ...
Threatened and pest animals of Greater Southern Sydney chapter 3
... Creek, around Wollongong, or in various wetlands on the coastal plain. Importantly, there is a nesting record for West Dapto, confirming that the species breeds in the area. The most recent records are from Collins Creek in urban Woonona in 2005, where one bird was heard calling at night over severa ...
... Creek, around Wollongong, or in various wetlands on the coastal plain. Importantly, there is a nesting record for West Dapto, confirming that the species breeds in the area. The most recent records are from Collins Creek in urban Woonona in 2005, where one bird was heard calling at night over severa ...
Functional traits and remnant populations of plants in abandoned
... Demographic studies from 30 patches of P. veris showed that larger proportions of large individuals can be expected at sites where grazing has been abandoned. This is consistent with lower population growth rates, indicating the presence of remnant populations. Both canopy cover and litter were corr ...
... Demographic studies from 30 patches of P. veris showed that larger proportions of large individuals can be expected at sites where grazing has been abandoned. This is consistent with lower population growth rates, indicating the presence of remnant populations. Both canopy cover and litter were corr ...
assessment
... recovery actions: · Verify the causes of the decline and suppression of recovery and implement remedial action to address these. · Minimise predation by introduced foxes and cats at priority sites. · Maintain or improve the health, genetic diversity, relative value and viability of wild populations. ...
... recovery actions: · Verify the causes of the decline and suppression of recovery and implement remedial action to address these. · Minimise predation by introduced foxes and cats at priority sites. · Maintain or improve the health, genetic diversity, relative value and viability of wild populations. ...
Effectiveness of scat-detection dogs in determining species
... detectores fueron una herramienta de muestreo efectiva para estas especies raras aun cuando se requirieron probabilidades de detección precisas. Consideramos que la manera en que utilizamos los perros detectores de excretas para determinar la presencia de especies se puede ampliar para la detecció ...
... detectores fueron una herramienta de muestreo efectiva para estas especies raras aun cuando se requirieron probabilidades de detección precisas. Consideramos que la manera en que utilizamos los perros detectores de excretas para determinar la presencia de especies se puede ampliar para la detecció ...
MgrsIssues.pps
... What works? What doesn’t? What’s most cost-effective? How can we find out? How much do we need to invest in it? Possible approaches or venues to consider: fishing organizations, schools and curricula, signage at public facilities (ramps, fishing spots), citation (tickets, fines) of offenders, waterc ...
... What works? What doesn’t? What’s most cost-effective? How can we find out? How much do we need to invest in it? Possible approaches or venues to consider: fishing organizations, schools and curricula, signage at public facilities (ramps, fishing spots), citation (tickets, fines) of offenders, waterc ...
Niche partitioning in a sympatric cryptic species complex
... species also varied throughout the season, reflecting distinct phenologies. Relative to either B. lucorum or B. cryptarum, B. magnus workers were significantly more common later in the season than they were at the beginning (Fig. 2F–H & Table S5). This meant that the period during which B. magnus wo ...
... species also varied throughout the season, reflecting distinct phenologies. Relative to either B. lucorum or B. cryptarum, B. magnus workers were significantly more common later in the season than they were at the beginning (Fig. 2F–H & Table S5). This meant that the period during which B. magnus wo ...
The Basics of Population Dynamics
... Animals tend to choose the best locations where they can find food, cover, and water. In so doing, animals concentrate in numbers in some habitats at the expense of other habitats. Dispersion refers to the location or pattern of animals in space, whether horizontally or vertically (Figure 1). The la ...
... Animals tend to choose the best locations where they can find food, cover, and water. In so doing, animals concentrate in numbers in some habitats at the expense of other habitats. Dispersion refers to the location or pattern of animals in space, whether horizontally or vertically (Figure 1). The la ...
- Wheatbelt NRM
... The ARB’s natural landscape will be influenced by new and emerging stressors in coming decades, in particular increased temperatures and increasing aridity. It is unavoidable that some ecosystems will be impacted by these multiple and overlapping stressors, potentially resulting in cascading effects ...
... The ARB’s natural landscape will be influenced by new and emerging stressors in coming decades, in particular increased temperatures and increasing aridity. It is unavoidable that some ecosystems will be impacted by these multiple and overlapping stressors, potentially resulting in cascading effects ...
Get cached
... .Ihe "sub-Antarctic" is a region of the planet characterised by small and extremely isolated island landmasses set in the vastness and harsh conditions of the Southern Ocean. Although there is no universally applicable definition of the sub-Antarctic, based on eeo-climatic criteria (temperature and ...
... .Ihe "sub-Antarctic" is a region of the planet characterised by small and extremely isolated island landmasses set in the vastness and harsh conditions of the Southern Ocean. Although there is no universally applicable definition of the sub-Antarctic, based on eeo-climatic criteria (temperature and ...
alumni garry oak meadow restoration project
... camas, fawn lily and many other native flowers and grasses (Lea, 2006). These environments were maintained through traditional management practice by the Lekwungen (Songhees) Nation. The employed methods such as burning and the selective harvesting of root vegetables such as camas (Camassia leichtli ...
... camas, fawn lily and many other native flowers and grasses (Lea, 2006). These environments were maintained through traditional management practice by the Lekwungen (Songhees) Nation. The employed methods such as burning and the selective harvesting of root vegetables such as camas (Camassia leichtli ...
The Extinction of Endemic Species by a Program of
... (Mead 1961, 1979). It was introduced into Euglandina rosea. Living A chatina are still to Tahiti (by someone who wished to breed it for be found in the territories occupied by Eugfood) in 1967 and spread rapidly to the other landina, and the decline in the number of A chaislands in the archipelago. ...
... (Mead 1961, 1979). It was introduced into Euglandina rosea. Living A chatina are still to Tahiti (by someone who wished to breed it for be found in the territories occupied by Eugfood) in 1967 and spread rapidly to the other landina, and the decline in the number of A chaislands in the archipelago. ...
Evaluating condition-specific and asymmetric competition in a
... competitive interactions is modulated by abiotic factors, has been proposed as a mechanism explaining how competition may shape community structure (Dunson and Travis 1991) and species distributions (Taniguchi and Nakano 2000) by resulting in the competitive exclusion of a subordinate species when i ...
... competitive interactions is modulated by abiotic factors, has been proposed as a mechanism explaining how competition may shape community structure (Dunson and Travis 1991) and species distributions (Taniguchi and Nakano 2000) by resulting in the competitive exclusion of a subordinate species when i ...
downloadable pdf - Office of Research
... They range from fingernail-length miniatures to sedanlength monsters. They are among the most diverse and common fishes, comprising one in four freshwater species. Despite nearly three centuries of exploration and research and the recognition of more than 2,700 species, an estimated 1,750 catfish sp ...
... They range from fingernail-length miniatures to sedanlength monsters. They are among the most diverse and common fishes, comprising one in four freshwater species. Despite nearly three centuries of exploration and research and the recognition of more than 2,700 species, an estimated 1,750 catfish sp ...
Biodiversity and Conservation
... Captive Breeding-the removal of all or some of the remaining individuals from a wild population to a facility where young can be produced and cared for, with the objective of creating large numbers of individuals for re-relapse into the wild Genetic Diversity should be preserved by: More adult ...
... Captive Breeding-the removal of all or some of the remaining individuals from a wild population to a facility where young can be produced and cared for, with the objective of creating large numbers of individuals for re-relapse into the wild Genetic Diversity should be preserved by: More adult ...
Island restoration
The ecological restoration of islands, or island restoration, is the application of the principles of ecological restoration to islands and island groups. Islands, due to their isolation, are home to many of the world's endemic species, as well as important breeding grounds for seabirds and some marine mammals. Their ecosystems are also very vulnerable to human disturbance and particularly to introduced species, due to their small size. Island groups such as New Zealand and Hawaii have undergone substantial extinctions and losses of habitat. Since the 1950s several organisations and government agencies around the world have worked to restore islands to their original states; New Zealand has used them to hold natural populations of species that would otherwise be unable to survive in the wild. The principal components of island restoration are the removal of introduced species and the reintroduction of native species.