Publications

Changes in the Abundance and Composition of Cyclopoid Copepods Following Fish Manipulation in Eutrophic Lake Vaeng, Denmark. Climatic Warming Causes Regime Shifts in Lake Food Webs. Wave Exposure Related Growth of Epiphyton: Implications for the Distribution of Submerged Macrophytes in Eutrophic Lakes. Middle Paleozoic Extinction Events - Faunal and Isotopic Data. Mechanisms Regulating Abundance of Submerged Vegetation in Shallow Eutrophic Lakes. Changes in the Aquatic Vegetation of 2 Gravel Pit Lakes After Reducing the Fish Population-Density. The Disturbance of Forest Ecosystems - the Ecological Basis for Conservative Management. Cultural Responses to Climate Change During the Late Holocene. Summer Internal Phosphorus Supplies in Shagawa Lake, Minnesota. Mosaics of vegetation and soil salinity: a consequence of goose foraging in an arctic salt marsh. Environmental degradation, food limitation and reproductive output: juvenile survival in lesser snow geese. Sea Otters and Kelp Forests in Alaska - Generality and Variation in a Community Ecological Paradigm. Sea otters: Their role in structuring nearshore communities. Evidence and implications of recent and projected climate change in Alaska's forest ecosystems Effects of species and tree size diversity on recruitment in the Alaskan boreal forest: A geospatial approach A case for developing place-based fire management strategies from traditional ecological knowledge Environmental Change and Potential Impacts: Applied Research Priorities for Alaska's North Slope Functional Ecology of Soil Organisms in Tundra Ecosystems: Towards the Future. Elephants and fire as causes of multiple stable states in the Serengeti-Mara woodlands. Desertification in Australia: an Eye to Grass Roots and Landscapes. Biodiversity, Resilience and the Control of Ecological-Economic Systems: the Case of Fire-Driven Rangelands. Interrelations between predators, prey, and their environment. Spatial Heterogeneity and Irreversible Vegetation Change in Semiarid Grazing Systems. Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems. Rangeland Ecology - Understanding and Managing Change. Resilience of an Australian Savanna Grassland to Selective and Non-Selective Perturbations. Stability of semiarid svanna grazing systems. Degredation and Recovery in Socio-Ecological Systems. Diversity and stability in ecosystem conservation. Stability Properties Of Semiarid Savannas In Southern African Game Reserves. Desertification of Subtropical Thicket in the Eastern Cape, South Africa: Are There Alternatives? Modelling the Recovery of an Annual Savanna Grass Following a Fire-Induced Crash. Biological Invasions as Global Environmental Change. How to kill (almost) all life: the end-Permian extinction event. Habitat Fragmentation and Extinction Thresholds in Spatially Explicit Models. Two General Metapopulation Models and the Core-Satellite Species Hypothesis. Extinction Debt at Extinction Threshold. Multiple Equilibria in Metapopulation Dynamics. Coordinated Stasis or Coordinated Turnover? Exploring Intrinsic Vs Extrinsic Controls on Pattern. Extinction Thresholds in Demographic-Models of Territorial Populations. A Test of the Metapopulation Model of the Species-Area Relationship. The Structural Connectivity Threshold: an Hypothesis in Conservation Biology at the Landscape Scale. Metapopulation Models for Extinction Threshold in Spatially Correlated Landscapes. Persistence of 2 Species of Gecko (Oedura-Reticulata and Gehyra-Variegata) in Remnant Habitat. Extinction and Spatial Structure in Simulation Models. Demographic Stochasticity Does Not Predict Persistence of Gecko Populations. Grazing management, resilience and the dynamics of a fire driven rangeland system How Important Is the Crustacean Plankton for the Maintenance of Water Clarity in Shallow Lakes With Abundant Submerged Vegetation? Grazing Effects on Patchy Dryland Vegetation in Northern Patagonia. Grazing Management, Resilience, and the Dynamics of a Fire- Driven Rangeland System. Range Condition Assessment and the Concept of Thresholds - a Viewpoint. Shrub clumps of the Chilean matorral vegetation: structure and possible maintenance mechanisms. El Nino Effects on the Dynamics of Terrestrial Ecosystems. Cascading Trophic Interactions in the Littoral Zone: an Enclosure Experiment in Shallow Lake Stigsholm, Denmark. Fish-Induced Changes in Zooplankton Grazing on Phytoplankton and Bacterioplankton: a Long-Term Study in Shallow Hypertrophic Lake Sobygaard. Nutrient Dynamics and Biological Structure in Shallow Fresh- Water and Brackish Lakes - Preface. Biomanipulation in Shallow Lakes in the Netherlands: an Evaluation of 18 Case Studies. South Africa's Arid and Semiarid Rangelands: Why Are They Changing and Can They Be Restored? Alternate Stable States and Threshold Effects in Semi-Arid Grazing Systems. The Effect of Aquatic Vegetation on Turbidity; How Important Are the Filter Feeders? The Sahel of Africa: Ecology of a Disaster. The Impact of Grazing Waterfowl on Submerged Macrophytes: in Situ Experiments in a Shallow Eutrophic Lake. Desertification in Russia: Problems and Solutions (an Example in the Republic of Kalmykia-Khalmg Tangch). Stress, Disturbance and Change in Rangeland Ecosystems. Seasonal Changes of Mechanisms Maintaining Clear Water in a Shallow Lake With Abundant Chara Vegetation. Management of Eutrophication for Lakes Subject to Potentially Irreversible Change. Recovery of the Macrozoobenthic Community of the Comacchio Lagoon System (Northern Adriatic Sea). Overview of Hypoxia Around the World. Epilithic Biomass and Metabolism in a North Iberian Stream. Top-Down Control of Cyanobacteria: a Theoretical Analysis. Biomanipulation as an Application of Food-Chain Theory: Constraints, Synthesis, and Recommendations for Temperate Lakes. Catastrophes, Phase Shifts, and Large-Scale Degradation of a Caribbean Coral Reef. 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. Reconstructing the Historical Changes in Daphnia Mean Size and Planktivorous Fish Abundance in Lakes From the Size of Daphnia Ephippia in the Sediment. Fish Manipulation as a Lake Restoration Tool in Shallow, Eutrophic, Temperate Lakes .2. Threshold Levels, Long-Term Stability and Conclusions. Trophic Dynamics in Turbid and Clearwater Lakes With Special Emphasis on the Role of Zooplankton for Water Clarity. Trophic Structure, Species Richness and Biodiversity in Danish Lakes: Changes Along a Phosphorus Gradient. Changes in Nitrogen Retention in Shallow Eutrophic Lakes Following a Decline in Density of Cyprinids. Top-Down Control in Freshwater Lakes: the Role of Nutrient State, Submerged Macrophytes and Water Depth. Cascading Trophic Interactions From Fish to Bacteria and Nutrients After Reduced Sewage Loading: an 18-Year Study of a Shallow Hypertrophic Lake. Does the Impact of Nutrients on the Biological Structure and Function of Brackish and Fresh-Water Lakes Differ. Lake and Catchment Management in Denmark. 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. Resuspension in a Shallow Eutrophic Lake. Colonization of Submerged Macrophytes in Shallow Fish Manipulated Lake Vaeng - Impact of Sediment Composition and Waterfowl Grazing. Colonization and Succession of Submerged Macrophytes in Shallow Lake Vaeng During the 1st 5 Years Following Fish Manipulation. Macroalgae, Nutrients and Phase Shifts on Coral Reefs: Scientific Issues and Management Consequences for the Great Barrier Reef. A Fuzzy Logic Model to Predict Coral Reef Development Under Nutrient and Sediment Stress. Effects of Biomanipulation in the Large and Shallow Lake Wolderwijd, the Netherlands. Primary Production in a Shallow Eutrophic Lake Dominated Alternately by Phytoplankton and by Submerged Macrophytes. Ecological Goods and Services of Coral Reef Ecosystems. The Art of Lake Restoration. Engineering and Biological Approaches to the Restoration From Eutrophication of Shallow Lakes in Which Aquatic Plant- Communities Are Important Components. Restoration of Two Lowland Lakes by Isolation From Nutrient-Rich Water Sources With and Without Removal of Sediment. Development of Daphnid Communities in Diatom-Dominated and Cyanophyte-Dominated Lakes and Their Relevance to Lake Restoration by Biomanipulation. Progressive Restoration of a Shallow Lake: a 12-Year Experiment in Isolation, Sediment Removal and Biomanipulation. Effects on Nutrients and Hydroperiod on Typha, Cladium, and Eleocharis: Implications for Everglades Restoration. Spatial Resilience of Coral Reefs. Coral Reef Disturbance and Resilience in a Human-Dominated Environment. Corals and Phase Shifts. Fish and Nutrients Interplay Determines Algal Biomass - a Minimal Model. Multiplicity of Stable States in Fresh-Water Systems. Should We Expect Strange Attractors Behind Plankton Dynamics - and if So, Should We Bother. Megaplant - a Simulation-Model of the Dynamics of Submerged Plants. Implications of Spatial Heterogeneity for the Paradox of Enrichment. Distribution and Dynamics of Submerged Vegetation in a Chain of Shallow Eutrophic Lakes. Alternative Equilibria in Shallow Lakes. Minimal Models of Top-Down Control of Phytoplankton. Effects of Fish on Plankton Dynamics: a Theoretical Analysis. Seasonal Dynamics of Daphnia and Algae Explained as a Periodically Forced Predator-Prey System. Vegetated Areas With Clear Water in Turbid Shallow Lakes. Impact of Submerged Macrophytes on Fish-Zooplankton- Phytoplankton Interactions - Large-Scale Enclosure Experiments in a Shallow Eutrophic Lake. Is Trophic State or Regional Location the Strongest Determinant for Chl-a/Tp Relationships in Lakes? Internal Phosphorus Loading in Shallow Danish Lakes. Pike (Esox Lucius L) Stocking as a Biomanipulation Tool .2. Effects on Lower Trophic Levels in Lake Lyng, Denmark. Interactions Between Sediment and Water in a Shallow and Hypertrophic Lake - a Study on Phytoplankton Collapses in Lake Sobygard, Denmark. Phytoplankton Biomass Reduction After Planktivorous Fish Reduction in a Shallow, Eutrophic Lake - a Combined Effect of Reduced Internal P-Loading and Increased Zooplankton Grazing. 8 Years of Internal Phosphorus Loading and Changes in the Sediment Phosphorus Profile of Lake Sobygaard, Denmark. Phosphorus Release From Resuspended Sediment in the Shallow and Wind-Exposed Lake Arreso, Denmark. Phosphorus Fractions and Profiles in the Sediment of Shallow Danish Lakes as Related to Phosphorus Load, Sediment Composition and Lake Chemistry. Managing Nutrient Fluxes and Pollution in the Baltic: an Interdisciplinary Simulation Study. The Role of Characean Algae in the Management of Eutrophic Shallow Lakes. Dynamics and Stability of Chara Sp and Potamogeton Pectinatus in a Shallow Lake Changing in Eutrophication Level. Dominance of Charophytes in Eutrophic Shallow Lakes - When Should We Expect It to Be an Alternative Stable State? Experimental Policies for Water Management in the Everglades. Coexistence and Collapse: an Experimental Investigation of the Persistent Communities of a Protist Species Pool. The Relation Between Wave Exposure and Distribution of Emergent Vegetation in a Eutrophic Lake. Global and Local Threats to Coral Reef Functioning and Existence: Review and Predictions. Catastrophic Response of Lakes to Benthivorous Fish Introduction. The Baltic: The Sea of Surprises. In: Barriers and bridges to the renewal of ecosystems and institutuins. Biomanipulation in the Netherlands: 15 years of experience. Threats to Sustainability in Intensified Agricultural Systems: Analysis and Implications for Management. Stability of Forest Ecosystems in the Humid Tropics. Nutrient Dynamics in Shallow Lakes - Effects of Changes in Loading and Role of Sediment-Water Interactions. Soils: A Contemporary Perspective Adapting to climate change: social-ecological resilience in a Candian western arctic community The Sensitivity of a Tanzanian Crater Lake to Catastrophic Tephra Input and Four Millennia of Climate Change. The Chemistry of Pedogenic Thresholds. Abrupt Onset and Termination of the African Humid Period: Rapid Climate Responses to Gradual Insolation Forcing. Coherent High- and Low-Latitude Climate Variability During the Holocene Warm Period. Holocene Climatic Variations-Their Pattern and Possible Cause. Archaeology - Tree Trail to Chaco Canyon. Why Societies Collapse: Jared Diamond at Princeton University. Possible Role of Climate in the Collapse of Classic Maya Civilization. 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. Vegetation and Soil Feedbacks on the Response of the African Monsoon to Orbital Forcing in the Early to Middle Holocene. Biotic Feedback Extends the Life Span of the Biosphere. North Atlantic Deep Water Circulation Collapse During Heinrich Events. 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. The Dynamics of the Apocalypse. The Collapse of Complex Societies. New Studies in Archaeology, Cambridge University Press. Social capital, collective action and adaptation to climate change. Successful adaptation to climate change across scales. Adaptation Policy Frameworks for Climate Change: Developing Strategies, Policies and Measures. Will climate change affect ectoparasite species ranges? Defining and experiencing dangerous climate change. Does adaptive management of natural resources enhance resilience to climate change? Adapting to Climate Change: Thresholds, Values, Governance. Are there social limits to adaptation to climate change? Vulnerability of national economies to the impact of climate change on fisheries Exploring Development Futures in a Changing Climate: Frontiers for Development Policy and Practice Ecological citizenship and climate change: perceptions and practice Climate change, human well-being and insecurity This must be the place: Under representation of identity and meaning in climate change decision-making Ethical dimensions of adapting to climate change imposed risks Addressing barriers and social challenges of climate change adaptation Fair decision making in a new climate of risk. Policy misfits, climate change and cross-scale vulnerability in coastal Africa: How development projects undermine resilience Perceptions of climate change, multiple stressors and livelihoods on marginal African coasts Reducing greenhouse gas emissions from deforestation and forest degradation in developing countries: revisiting the assumptions Reconciling the competing demands in the human-earth system: ensuring food security Opportunities and limitations to detect climate-related regime shifts in inland Arctic ecosystems through eco-hydrological monitoring Successful adaptation: social networks, institutions and climate change Observed adaptation to climate change: UK evidence of transition to a well-adapting society Social capital, individual responses to heat waves and climate change adaptation: An empirical study of two UK cities Resilience implications of policy responses to climate change Climate change and migration: security and borders in a warming world Cultural dimensions of climate change impacts and adaptation Climate and war: a call for more research Changing social contracts in climate change adaptation Climate change when you are getting on in life Transformational capacity and the influence of place and identity Changing places: migration and adaptation to climate change Toward a Sustainable and Resilient Future Sustainable adaptation to climate change Addressing uncertainty in adaptation planning for agriculture Options for support to agriculture and food security under climate change Contextualizing Alaska’s climate change from global to local scales: The boreal forest, people, and wildfire. A climate-change adaptation framework to reduce continental-scale vulnerability across conservation reserves. Tracking changes in coastal-community subsistence to improve understanding of arctic climate change. Perceptions of climate change: Linking local and global perceptions through a cultural knowledge approach Assembly rules of reef corals are flexible along a steep climatic gradient Shifting base-lines, declining coral cover, and the erosion of reef resilience: comment on Sweatman et al. 2011 Multiscale regime shifts and planetary boundaries The wicked problem of China's disappearing coral reefs Living dangerously on borrowed time during slow, unrecognized regime shifts Doom and boom on a resilient reef: climate change, algal overgrowth and coral recovery Vulnerability and Resilience of Modern Societies to Environmental Change Early warning of climate tipping points from critical slowing down: comparing methods to improve robustness Science and Climate Change Diplomacy - Cognitive Limits and the Need to Reinvent Science Communication The Promise of Climate Fiction - Imagination, Storytelling and the Politics of the Future 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? 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? On the Dominance of Filamentous Cyanobacteria in Shallow, Turbid Lakes. Ecosystem Dynamics and the Sahel Drought. Role of Vegetation Dynamics in Enhancing the Low-Frequency Variability of the Sahel Rainfall. Tree Clearing and Dryland Salinity Hazard in the Upper Burdekin Catchment of North Queensland. A Universal Law of the Characteristic Return Time Near Thresholds. 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. The Response to Deforestation and Desertification in a Model of West African Monsoons. The Role of Vegetation in the Dynamics of West African Monsoons.

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