Publications

Title: Extinction and Spatial Structure in Simulation Models.

Authors: Wiegand, K., K. Henle, and S. D. Sarre.

Citation: Wiegand, K., K. Henle, and S. D. Sarre. 2002. Extinction and Spatial Structure in Simulation Models. Conservation Biology 16, no. 1: 117-28.

Related Publications:

Extinction Debt at Extinction Threshold.

Metapopulation Models for Extinction Threshold in Spatially Correlated Landscapes.

Persistence of 2 Species of Gecko (Oedura-Reticulata and Gehyra-Variegata) in Remnant Habitat.

Demographic Stochasticity Does Not Predict Persistence of Gecko Populations.

Critical Thresholds in Species Responses to Landscape Structure.

Dispersal Success on Fractal Landscapes: a Consequence of Lacunarity Thresholds.

Extinction Thresholds for Species in Fractal Landscapes.

Threshold Effects of Landscape Structure on Biological Control in Agroecosystems.

Understanding the Role of Sink Patches in Source-Sink Metapopulations: Reed Warbler in an Agricultural Landscape.

Grazing Effects on Patchy Dryland Vegetation in Northern Patagonia.

Habitat Fragmentation and Extinction Thresholds in Spatially Explicit Models.

Dutch Sedge Warblers Acrocephalus Schoenobaenus and West- African Rainfall: Empirical Data and Simulation Modelling Show Low Population Resilience in Fragmented Marshlands.

Two General Metapopulation Models and the Core-Satellite Species Hypothesis.

Multiple Equilibria in Metapopulation Dynamics.

Extinction Thresholds in Demographic-Models of Territorial Populations.

The Structural Connectivity Threshold: an Hypothesis in Conservation Biology at the Landscape Scale.

Ecological thresholds: a survey.

Catastrophic Shifts in Ecosystems.

Landscape connectivity, node centrality and predator-prey population dynamics

Thinking and managing outside the box: coalescing connectivity networks to build region-wide resilience in coral reef ecosystems

Sea Otters and Kelp Forests in Alaska - Generality and Variation in a Community Ecological Paradigm.

Sea otters: Their role in structuring nearshore communities.

A Test of the Metapopulation Model of the Species-Area Relationship.

Equilibrium Theory and Alternative Stable Equilibria.

A Long-Term Perspective on the Chrysochromulina Bloom on the Norwegian Skagerrak Coast 1988: a Catastrophe or an Innocent Incident?

How to kill (almost) all life: the end-Permian extinction event.

Coordinated Stasis or Coordinated Turnover? Exploring Intrinsic Vs Extrinsic Controls on Pattern.

Middle Paleozoic Extinction Events - Faunal and Isotopic Data.

Greenhouse Warming and the Eurasian Biota - Are There Any Lessons From the Past.

Steppe-tundra transition: a herbivore-driven biome shift at the end of the pleistocene.

Indirect Effects of Fish Community Structure on Submerged Vegetation in Shallow, Eutrophic Lakes - an Alternative Mechanism.

Eradication Thresholds in Epidemiology, Conservation Biology and Genetics.

Designing a Dry Tortugas Ecological Reserve: How Big Is Big Enough? ... To Do What?

Top-Down Control of Cyanobacteria: a Theoretical Analysis.

Desertification of Subtropical Thicket in the Eastern Cape, South Africa: Are There Alternatives?

Resuspension in a Shallow Eutrophic Lake.

Implications of the Effects of Trawling on Sessile Megazoobenthos on a Tropical Shelf in Northeastern Australia.

The Impact of Pelagic Fish Behavior on Fisheries.

On the Freshwater Forcing and Transport of the Atlantic Thermohaline Circulation.

Easter Island: Historical Anecdote or Warning for the Future?

Alternate Stable States and Threshold Effects in Semi-Arid Grazing Systems.

Climatic Warming Causes Regime Shifts in Lake Food Webs.

Fish and Nutrients Interplay Determines Algal Biomass - a Minimal Model.

Implications of Spatial Heterogeneity for the Paradox of Enrichment.

On the Dominance of Filamentous Cyanobacteria in Shallow, Turbid Lakes.

Effects of Fish on Plankton Dynamics: a Theoretical Analysis.

Seasonal Dynamics of Daphnia and Algae Explained as a Periodically Forced Predator-Prey System.

Spatial Heterogeneity and Irreversible Vegetation Change in Semiarid Grazing Systems.

Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems.

Ecosystem Dynamics and the Sahel Drought.

Role of Vegetation Dynamics in Enhancing the Low-Frequency Variability of the Sahel Rainfall.

Coexistence and Collapse: an Experimental Investigation of the Persistent Communities of a Protist Species Pool.

Tree Clearing and Dryland Salinity Hazard in the Upper Burdekin Catchment of North Queensland.

A Universal Law of the Characteristic Return Time Near Thresholds.

The Response to Deforestation and Desertification in a Model of West African Monsoons.

The Role of Vegetation in the Dynamics of West African Monsoons.

Ecological and social dynamics in simple models of ecosystem managment

Ecological and Social Dynamics in Simple Models of Ecosystem Management.

Coping With Collapse: Ecological and Social Dynamics in Ecosystem Management.

Management of Eutrophication for Lakes Subject to Potentially Irreversible Change.

Multiple States in River and Lake Ecosystems.

Seasonality and Chaos in a Plankton Fish Model.

Persistent Unstable Equilibria and the Grace Period in Dynamic Models of Environmental Change.

Nitrogen Loss and Denitrification as Studied in Relation to Reductions in Nitrogen Loading in a Shallow, Hypertrophic Lake (Lake Sobygard, Denmark).

Impact of Nutrients and Physical Factors on the Shift From Cyanobacterial to Chlorophyte Dominance in Shallow Danish Lakes.

Can Simple Empirical Equations Describe the Seasonal Dynamics of Bacterioplankton in Lakes: an Eight-Year Study in Shallow Hypertrophic and Biologically Highly Dynamic Lake Sobygard, Denmark.

Fish Manipulation as a Lake Restoration Tool in Shallow, Eutrophic, Temperate Lakes .2. Threshold Levels, Long-Term Stability and Conclusions.

Does the Impact of Nutrients on the Biological Structure and Function of Brackish and Fresh-Water Lakes Differ.

Nutrient Dynamics and Biological Structure in Shallow Fresh- Water and Brackish Lakes - Preface.

Fish Manipulation as a Lake Restoration Tool in Shallow, Eutrophic Temperate Lakes .1. Cross-Analysis of 3 Danish Case- Studies.

Interactions Between Phytoplankton, Zooplankton and Fish in a Shallow, Hypertrophic Lake - a Study of Phytoplankton Collapses in Lake Sobygard, Denmark.

Assessing the Role of Deep Rooted Vegetation in the Climate System With Model Simulations: Mechanism, Comparison to Observations and Implications for Amazonian Deforestation.

Deep-Rooted Vegetation, Amazonian Deforestation, and Climate: Results From a Modelling Study.

Ecological Resilience, Biodiversity, and Scale.

The Effect of Aquatic Vegetation on Turbidity; How Important Are the Filter Feeders?

Minimal Models of Top-Down Control of Phytoplankton.

Is Trophic State or Regional Location the Strongest Determinant for Chl-a/Tp Relationships in Lakes?

Multispecies Cropping Systems in India - Predictions of Their Productivity, Stability, Resilience and Ecological Sustainability.

Rangeland Ecology - Understanding and Managing Change.

Resilience of an Australian Savanna Grassland to Selective and Non-Selective Perturbations.

Stability of semiarid svanna grazing systems.

Alternative attractors may boost uncertainty and sensitivity in ecological models

Uncertainty in Discount Models and Environmental Accounting.

Why Model?

Compounded Perturbations Yield Ecological Surprises.

Foraging guild membership explains variation in waterbird responses to the hydrological regime of an arid-region flood-pulse river in Namibia

Concurrent Decline of the Spawning Stock, Recruitment, Larval Abundance, and Size of the Blue Crab Callinectes Sapidus in Chesapeake Bay.

Discovery of Fish Mortality Horizon at the K-T Boundary on Seymour Island: Re-Evaluation of Events at the End of the Cretaceous.

Mass Mortalities and Mass Extinction.

Dryland Salinity in South-Western Australia: Its Origins, Remedies, and Future Research Directions.

Major Faults and the Development of Dryland Salinity in the Western Wheatbelt of Western Australia.

Modelling the Recovery of an Annual Savanna Grass Following a Fire-Induced Crash.

Stability Properties Of Semiarid Savannas In Southern African Game Reserves.

Modelling of spatial dynamics and biodiversity conservation on Lure mountain (France)

Modelling Global Change: The Art of Integrated Assessment Modelling

Keywords: population viability, metapopulations, habitat fragmentation, connectivity, colonization, population dynamics, extinction, model, extinction thresholds, models, metapopulations, dispersal, population persistence, modeling

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