Recolonization PowerPoint PPT Presentations

Krakatau Island Recolonization Trevor Caskey 12/7/06 History Krakatau island lies in the Sundra Straight between Java and Sumatra in Indonesia. 1883 Eruption Krakatau ...

Drained for forestry ca 310 000 ha. Drained for agriculture ca 420 000 ha. Still not drained ca 270 000 ha(mainly bogs), but all surrounded by marginal ditches ...

Pr kladov fylogeografick t die vy ch rastl n. s pou it m AFLP a cpDNA ... and postglacial recolonization of common ash (Fraxinus excelsior L.) in Europe. ...

Views of Payson Sheets Research Views of Payson Sheets Research Small eruption, Arenal Volcano, Costa Rica Arenal s stratigraphy: 10 major Explosive eruptions ...

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Inbreeding depression---reduction in fitness of inbred individuals ... A case in China: Panda nature reserves. Limitations in Current research. No extinction ...

Local Population: group of individuals living at a site ... Factors influencing emigration and immigration. Quantifying dispersal. Mark-recapture data ...

Bottle Experiments' with blowflies (Nicholson 1933) and mites (Huffaker (1958) ... Patch occupancy and population dynamics covary in a mite predator-prey system: ...

WHICH IS MORE IMPORTANT: NUMBER OF PATCHES OR CONNECTIVITY? INTRODUCTION AND OBJECTIVES ... to connect existing habitats (increasing connectivity), or to simply ...

distillation with NaOH and measuring out with H2SO4 (Kjeldahl method) ... forms, inorganic and organic with Kjeldahl method (except NO3) or Dewarda methods (NO3 ...

Ecological Restoration in. Costa Rica. Fred Loxsom Evolution ... What is the proper role of foreigners in the conservation of Costa Rica's natural resources? ...

a colonization phase (small population size) ... gamete. pool. Binomial sampling (2N, pt) Genetic drift ... 2 genes, 2 alleles per genes = 4 possible types of gamete ...

The habitat must meet all of the of the species' needs or the species cannot ... More difficult for less vagile species. More difficult as habitats become fragmented. ...

Lack - Avian clutch size and parental care Great tit, starling, chimney swift Delayed reproduction in seabirds, especially albatrosses Latitudinal Gradients in Avian ...

Thurs Sept 15 Chair's Welcome and Departmental Introductions ... Professor, UWO 'Joe Salsberg: The Life and Times of a Toronto Jewish Communist' ...

Topography of a typical continental shelf. Characteristics of the habitat ... Higher turbulence than in deep ocean. More variable salinity and temperature ...

Philip Scranton, Rutgers University 'NASA and the Aerospace Industry - Design ... Avery, University of Western Ontario 'The Bioterrorism Threat: Myth or Reality? ...

Population dynamics across multiple sites Multiple populations How many populations are needed to ensure a high probability of survival for a species?

Consider the Arabian Oryx Oryx leucoryx if we know how many are in the wild, ... Oryx problem. Zoo Population. Growth rate R = 1.3. Capacity = 20. Wild Population ...

Oral-Oral or Oral-Fecal routes of person-to-person transmission. Requisite Nasty Pictures. Nasty Pictures (2) Mechanism of Infection ...

Population dynamics across multiple sites Multiple populations How many populations are needed to ensure a high probability of survival for a species?

Calculate log lS. Use simulations to estimate extinction risk ... Mainland-island. One highly viable site. Other sites depend on immigration from 'mainland' site ...

Bug Communities and Forest Structure Modification Andy Moldenke Carolyn Ver Linden Bugs, bugs, bugs and more bugs! Bugs rule!! Shade versus sun On an individual ...

Jordan West, US Environmental Protection Agency. Paul Marshall, Great Barrier Reef Marine Park Authority ... Jordan West Rod Salm. Nadine Marshall Jeff Maynard ...

Direct versus Indirect Interactions Exploitation vs. Interference competition Apparent Competition Competitive Mutualism Facilitation Food Chain Mutualism

Dispersal Movement of species leading to range expansion Hotly debated Dispersalists vs. Extensionists Continental drift changed debate Long-distance distance ...

Species:Area. Colonization of mangroves ... Species:area: Phtophagous insects. The Equilbrium Theory of Island Biogeography ... or log S = z logE Log k ...

Evolutionary theory of the maintenance of sex Red Queen running to stay ahead of parasites Speciation ... Avoidance via speciation Parapatric species ...

Boat field trip in Boston Harbor with Columbia Point Boston Harbor sampling stations: 1. Neponset River mouth 2. Thompson Island 3. Deer Island Anchorage

Comparison of Riparian Restoration Vegetation to Remnant ' ... Sam Slough. 1996. 6. 193. Restoration. Shaw. 1996. 3. 191. Restoration. Phelan Island. 1993. 6 ...

Use of biological life history, genetic, and vulnerability information to ... Photo: http://fulmar.free.fr. Photo: http://fulmar.free.fr ...

have an increasing likelihood. of extinction through time. You can then estimate the likelihood of crossing an extinction ... Extinction Likelihood. Quasi-extinction ...

Found at high frequency in nuclear genomes of most taxa ... be seen w/ high resolution gel electrophoresis, which allows rapid genotyping ...

So large that state of Rhode Island fits within boundaries of Yellowstone National Park ... In Yellowstone: The Destruction of America's First National Park. ...

Marine Plants Producers Chapter 14

Salmon Life History and Ecology. Generalized life history ... Semelparity Salmon reproduction. Sockeye males competing for a mate ...

Applications of Genetics to Conservation Biology-Molecular Taxonomy-Population Genetics and Gene Flow-Relatedness (Kinship, Paternity, Individual ID)

Advanced Master Gardener Training: Composting and Compost Use for Land Care Stewards

Long-term development in species richness of the ... Brasse - bream. Zander - green pike. Slide 30. embankment. pioneer- vegetation. Elbe. inclined groyne ...

physical contact (smothering) and toxic contamination ... An organism may be affected as a result of smothering and/or toxic effects of oil ...

First believed that domesticated olive was introduced to the ... 7. At least two simultaneous domestications occurred on opposite ends of the Basin. ...

Marbled Salamander Metapopulation Dynamics Ramas GIS Metapopulation Model

Dr. Robert C. Frohn, Department of Geography, University of Cincinnati ... and nature of waste storage containers, prioritize inspections, and monitor the ...

Synopsis. Adaptation to environments? Why is sex good? ... Physical and biological environments differ radically in PREDICTABILITY ...

... Example of source-sink in plants Plant metapopulations and invasions Genetics and ... corridors Biological Corridors Haddad et al ...

'a community is not an organism, but a coincidence' Succession a dynamic ... Retrogressive succession: habitat becomes more hydric or xeric, e.g. bog succession ...

Peak in species richness at the equator is generally true ... Problem: Unsupported in many areas e.g. Connelly, 2003 and Zapata, 2003. III. ENVIRONMENTAL ...

Effect of a Tropical Storm in a Urban Secondary Forest in Humacao, Puerto Rico Cintr n Sol Ta na 1,, Carmen Zayas 1, Natalia Pi eiro 1, Joel Soto 2 y Denny S ...

Sustainability The Human Population Problem Harvesting resources from the wild Fisheries Forests Farming systems Monocultures Integrated Farming Systems

Exploitation vs. interference competition Lotka-Volterra Competition equations Assumptions: linear response to crowding both within and between

Tassel-eared squirrel (Patton et al. 1985, Elson 1999) Photo: www. ... Tassel-eared squirrel foraging patterns and projected effects of ecological restoration ...

Second dreissenid, Quagga mussel, invaded a few years after zebra mussels ... Epifaunal invertebrate numbers increase in hard substrate zebra mussel clusters ...

Patterns of commonness and rarity are scale-dependent and may shift over time ... Gaps in temperate and tropical forests are important in maintaining diversity ...

To what extent should multiple populations be clumped together in space versus spread apart? ... Cowbird parasitism. The importance of correlations. ...

BISC530: Biology Conservation Kedong Yin Introduction Habitat fragmentation Demographic Processes on heterogeneous landscapes: Metapopulation dynamics

... lilacinus strain 251 Naturally-occurring beneficial fungus from soil Inundative release nematicide for control of plant parasitic nematodes that prevent ...