Chapter 15: Temporal and Spatial Dynamics of
... host organisms have mechanisms to detect and destroy parasites parasites must disperse through hostile environments, often via complicated life cycles with multiple hosts, as seen in Plasmodium, the parasite that causes malaria ...
... host organisms have mechanisms to detect and destroy parasites parasites must disperse through hostile environments, often via complicated life cycles with multiple hosts, as seen in Plasmodium, the parasite that causes malaria ...
Probe design for microarrays using OligoWiz
... OligoWiz 2.0 is a client-server application for designing oligonucleotides for microarrays The OligoWiz client (the graphical interface) is written in Java 1.4 and runs on virtually all platforms The OligoWiz Server performs the heavy-duty computation and is hosted on a multi-CPU Altix server at CBS ...
... OligoWiz 2.0 is a client-server application for designing oligonucleotides for microarrays The OligoWiz client (the graphical interface) is written in Java 1.4 and runs on virtually all platforms The OligoWiz Server performs the heavy-duty computation and is hosted on a multi-CPU Altix server at CBS ...
- Wiley Online Library
... and insects combined. For example, Earth is carpeted by 1030 microorganisms and is home to perhaps 1012 species that have resulted from 4 billion years of evolution. There is no grander expanse across which to demonstrate how patterns of abundance, distribution and diversity emerge from the uncert ...
... and insects combined. For example, Earth is carpeted by 1030 microorganisms and is home to perhaps 1012 species that have resulted from 4 billion years of evolution. There is no grander expanse across which to demonstrate how patterns of abundance, distribution and diversity emerge from the uncert ...
Life history perspectives on pest insects: What`s the use?
... Abstract In his seminal 1954 paper on the ‘population consequences of life history phenomena’, Cole noted that ‘these computations may have practical value in dealing with valuable or noxious species’. In the present paper, the question is asked: ‘is research based on evolutionary perspectives in ge ...
... Abstract In his seminal 1954 paper on the ‘population consequences of life history phenomena’, Cole noted that ‘these computations may have practical value in dealing with valuable or noxious species’. In the present paper, the question is asked: ‘is research based on evolutionary perspectives in ge ...
Community Ecology and Zoonotic Diseases
... – For example, the black rush makes the soil more hospitable for other plant species in New England salt marshes. • Shades the soil, reducing evaporation and salt buildup. • Transports oxygen to its below ground parts, helping to aerate the soil. • IF removes, those areas support 50% fewer plant spe ...
... – For example, the black rush makes the soil more hospitable for other plant species in New England salt marshes. • Shades the soil, reducing evaporation and salt buildup. • Transports oxygen to its below ground parts, helping to aerate the soil. • IF removes, those areas support 50% fewer plant spe ...
Reduction of scales and head canals in Pomato
... sticklebacks, Gasterosteus aculeatus. There is a wide range of studies, dealing with plate reduction in G. aculeatus with different points of view, whose results and consequential discussions could be compared with the results from the present study. For sticklebacks it is supposed that lateral plat ...
... sticklebacks, Gasterosteus aculeatus. There is a wide range of studies, dealing with plate reduction in G. aculeatus with different points of view, whose results and consequential discussions could be compared with the results from the present study. For sticklebacks it is supposed that lateral plat ...
For the last three and a half billion years, evolution has been
... documentation represents the shared rules that allow the three databases to exchange data on a daily basis. The range of features to be represented is diverse, including regions which: perform a biological function, affect or are the result of the expression of a biological function, ...
... documentation represents the shared rules that allow the three databases to exchange data on a daily basis. The range of features to be represented is diverse, including regions which: perform a biological function, affect or are the result of the expression of a biological function, ...
Chaos in Multi-Trophic Food Webs
... X is a producer which is consumed by primary consumer Y which is then preyed upon by secondary consumer Z. While the unilateral approach is not entirely complete either, it does capture features which a pair wise modeling could not such as how the population of a producer affects not only the popula ...
... X is a producer which is consumed by primary consumer Y which is then preyed upon by secondary consumer Z. While the unilateral approach is not entirely complete either, it does capture features which a pair wise modeling could not such as how the population of a producer affects not only the popula ...
01 - Science/Biology I: 1(A)
... Choose a word from the box below that best completes each sentence. ...
... Choose a word from the box below that best completes each sentence. ...
Population Ecology
... However, when a population is just starting out, resources are plentiful and the population grows rapidly. As the population grows, resources are being used up and the population nears the ecosystem's carrying capacity. The growth rate drops and a stable equilibrium exists between births and deaths. ...
... However, when a population is just starting out, resources are plentiful and the population grows rapidly. As the population grows, resources are being used up and the population nears the ecosystem's carrying capacity. The growth rate drops and a stable equilibrium exists between births and deaths. ...
Population Ecology
... However, when a population is just starting out, resources are plentiful and the population grows rapidly. As the population grows, resources are being used up and the population nears the ecosystem's carrying capacity (K). The growth rate drops and a stable equilibrium exists between births and dea ...
... However, when a population is just starting out, resources are plentiful and the population grows rapidly. As the population grows, resources are being used up and the population nears the ecosystem's carrying capacity (K). The growth rate drops and a stable equilibrium exists between births and dea ...
Population dynamics of two marine polychaetes: the
... determining the dynamics of a prey species (Berryman, 1992b). Predation may act either as a density-dependent or -independent factor. In terms of the definition provided by Royama (1992, p. 21, ‘‘if the state of existence of an ecological factor, identified in terms of its measure or parameter, is, ...
... determining the dynamics of a prey species (Berryman, 1992b). Predation may act either as a density-dependent or -independent factor. In terms of the definition provided by Royama (1992, p. 21, ‘‘if the state of existence of an ecological factor, identified in terms of its measure or parameter, is, ...
Meeting Abstracts - the Southeastern Fishes Council
... Invasive species are a common nuisance to native species in aquatic habitats and controlling their spread is necessary to improve native populations. The response of the Redbreast sunfish (Lepomis auritus) population in Richland Creek, Haywood County, NC, was evaluated to determine if removing them ...
... Invasive species are a common nuisance to native species in aquatic habitats and controlling their spread is necessary to improve native populations. The response of the Redbreast sunfish (Lepomis auritus) population in Richland Creek, Haywood County, NC, was evaluated to determine if removing them ...
Part I: chapters, but I will cover them rapidly. The outlines will be
... Work through Figure 53.2, doing the math to make sure you get the same answer as the text. Note and understand what the letters of the formula mean. Next, try the following problem. A population ecologist wished to determine the size of a population of white-footed deer mice, Peromyscus leucopus, in ...
... Work through Figure 53.2, doing the math to make sure you get the same answer as the text. Note and understand what the letters of the formula mean. Next, try the following problem. A population ecologist wished to determine the size of a population of white-footed deer mice, Peromyscus leucopus, in ...
Lab 4 - Temporal Patterns in Plant Communities
... A primary determinant of species composition at a site is disturbance history. Some species (shade intolerant, but fast-growing pioneer species) are well-adapted to disturbances, but do poorly in the absence of disturbance or are intolerant of competition (such as for light), whereas others (shade t ...
... A primary determinant of species composition at a site is disturbance history. Some species (shade intolerant, but fast-growing pioneer species) are well-adapted to disturbances, but do poorly in the absence of disturbance or are intolerant of competition (such as for light), whereas others (shade t ...
HO112 urchin extended summary
... urchins, specifically the species Diadema antillarum. These urchins each inhabit a home range of up to 4m2, which they are able to completely graze in the space of around four days. When population densities of D. antillarum are high enough, as should naturally be the case, they are able to consume ...
... urchins, specifically the species Diadema antillarum. These urchins each inhabit a home range of up to 4m2, which they are able to completely graze in the space of around four days. When population densities of D. antillarum are high enough, as should naturally be the case, they are able to consume ...
abstracts - Aberdeen Centre for Environmental Sustainability
... household with food. Larger-scale Jatropha plantations represent an alternative cultivation model, and provide employment opportunities for surrounding households. However, risk of economic losses due to knowledge gaps and yield unpredictability remain, encouraging investors to proceed cautiously. T ...
... household with food. Larger-scale Jatropha plantations represent an alternative cultivation model, and provide employment opportunities for surrounding households. However, risk of economic losses due to knowledge gaps and yield unpredictability remain, encouraging investors to proceed cautiously. T ...
Reanalysis of mGWAS results and in vitro validation show
... genetic polymorphisms and have increased our understanding of the pathogenesis of metabolic disease.3,5 As variation in metabolite levels is often linked to changes in enzyme or transporter activity, functional annotation of the loci that are located in or close to enzyme-coding genes has been strai ...
... genetic polymorphisms and have increased our understanding of the pathogenesis of metabolic disease.3,5 As variation in metabolite levels is often linked to changes in enzyme or transporter activity, functional annotation of the loci that are located in or close to enzyme-coding genes has been strai ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... The discovery of molecular markers in recent years has greatly enhanced the scope for detailed genetic analysis and approaches to improvement of crop plants. The recently developed DNA- based markers like Restriction Fragment Length Polymorphism ( RFLP) and Randomly Amplified Polymorphic DNA ( RAPD) ...
... The discovery of molecular markers in recent years has greatly enhanced the scope for detailed genetic analysis and approaches to improvement of crop plants. The recently developed DNA- based markers like Restriction Fragment Length Polymorphism ( RFLP) and Randomly Amplified Polymorphic DNA ( RAPD) ...
Download poster as a PDF file
... potential recovery after rat snapping involved caterpillars, which increased significantly more in both abundance and richness at Kahanahaiki relative to Pahole (Figs. 1 and 2, bottom panels). While not definitive at this point, these results indicate that continued sampling is warranted, to track ...
... potential recovery after rat snapping involved caterpillars, which increased significantly more in both abundance and richness at Kahanahaiki relative to Pahole (Figs. 1 and 2, bottom panels). While not definitive at this point, these results indicate that continued sampling is warranted, to track ...
Chapter 26: Ecology, Ecosystems, and Plant Populations
... 3. A population is a local group of organisms belonging to the same species. Each population is genetically distinct. Most species have hundreds to thousands of unique populations, with each population subtly adapted to variations in the local environment. Thus, the population is the basic ecologica ...
... 3. A population is a local group of organisms belonging to the same species. Each population is genetically distinct. Most species have hundreds to thousands of unique populations, with each population subtly adapted to variations in the local environment. Thus, the population is the basic ecologica ...
Resolving Global Overpopulation - Bystroff Lab Home Page
... First of all, after a little reading and a few simulation experiments, here is the hypothesis I came up with. To be honest it’s not new. I borrowed it from Garrett Hardin, Paul Ehrlich, and a few others. This is called boom bust behavior. The boom is exponential growth, the bust rate is difficult to ...
... First of all, after a little reading and a few simulation experiments, here is the hypothesis I came up with. To be honest it’s not new. I borrowed it from Garrett Hardin, Paul Ehrlich, and a few others. This is called boom bust behavior. The boom is exponential growth, the bust rate is difficult to ...