Keywords:
Environmental management.
;
Electronic books.
Type of Medium:
Online Resource
Pages:
1 online resource (475 pages)
Edition:
1st ed.
ISBN:
9783319249308
Series Statement:
Springer Series on Environmental Management Series
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=4354996
DDC:
584.909154
Language:
English
Note:
Intro -- Contents -- Contributors -- Chapter 1: Introduction: Exotic Annual Bromus in the Western USA -- 1.1 The Spectrum of Exotic Annual Bromus -- 1.2 Synthesis of Patterns, Challenges, and Opportunities -- References -- Part I: Environmental Impacts of Bromus Species -- Chapter 2: Exotic Annual Bromus Invasions: Comparisons Among Species and Ecoregions in the Western United States -- 2.1 Introduction -- 2.1.1 Resistance and Resilience to Bromus Invasions -- 2.1.2 Species, Ecoregions, and Chapter Structure -- 2.2 Warm Deserts -- 2.2.1 Invasion Potential of Warm Deserts by Bromus -- 2.2.2 Ecosystem Threats to Warm Deserts from Bromus -- 2.2.3 Management Strategies for Bromus in Warm Deserts -- 2.3 Mediterranean California -- 2.3.1 Invasion Potential of Mediterranean California by Bromus -- 2.3.2 Ecosystem Threats to Mediterranean California from Bromus -- 2.3.3 Management Strategies for Bromus in Mediterranean California -- 2.4 Cold Deserts -- 2.4.1 Invasion Potential of Cold Deserts by Bromus -- 2.4.2 Ecosystem Threats to Cold Deserts from Bromus -- 2.4.3 Management Strategies for Bromus in Cold Deserts -- 2.5 Western Great Plains -- 2.5.1 Invasion Potential of Western Great Plains by Bromus -- 2.5.2 Ecosystem Threats to Western Great Plains from Bromus -- 2.5.3 Management Strategies for Bromus in Western Great Plains -- 2.6 Western Forests -- 2.6.1 Invasion Potential of Western Forests by Bromus -- 2.6.2 Ecosystem Threats to Western Forests from Bromus -- 2.6.3 Management Strategies for Bromus in Western Forests -- 2.7 Management Implications -- 2.8 Research Needs -- Appendix -- References -- Chapter 3: Ecosystem Impacts of Exotic Annual Invaders in the Genus Bromus -- 3.1 Introduction -- 3.2 Impacts on Plant Communities -- 3.2.1 Changes to Above- and Belowground Community Structure.
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3.2.2 Effects of Litter Accumulation on Community Structure -- 3.3 Impacts on Landscape Disturbance, Specifically Fire -- 3.3.1 Mechanisms Underlying Altered Fire Regime -- 3.4 Impacts on Soil Stability -- 3.4.1 Direct Effects on Erosion -- 3.5 Impacts on Soil Hydrology and Water Balance -- 3.5.1 Spatial and Temporal Patterns of Soil-Water Use -- 3.6 Impacts on Ecosystem Fluxes and Energy Partitioning -- 3.7 Impacts on Soil Nutrients -- 3.7.1 Effects on Soil C in Topsoil Versus Subsoil -- 3.7.2 Effects on Soil Nitrogen Cycling -- 3.7.3 Phosphorus and Other Nutrients -- 3.8 Impacts on Soil Microbiological and Microfaunal Communities -- 3.9 Impacts on Higher Trophic Levels, Aboveground -- 3.9.1 Impacts on Invertebrates and Small Vertebrates -- 3.9.1.1 Impacts on Nutrition, Shelter, and Locomotion -- 3.9.2 Changes in Bird and Large-Mammal Communities -- 3.10 Management Implications -- 3.11 Research Needs -- References -- Part II: Invasiveness of Bromus Species (Emphasis on Biological Attributes of Bromus) -- Chapter 4: Mating System, Introduction and Genetic Diversity of Bromus tectorum in North America, the Most Notorious Product of Evolution Within Bromus Section Genea -- 4.1 Introduction -- 4.2 Evolutionary Relationships among Species in Section Genea -- 4.3 Mating Systems -- 4.3.1 Mating System of Bromus tectorum: Seed Set, Floral Characteristics, and Sex Allocation Pattern -- 4.3.2 Mating System of Bromus tectorum: Genetic Markers and Outcrossing Rates -- 4.4 Biological Invasions: Propagule Pressure, Preadaptation, and Post-immigration Evolution -- 4.5 Introduction of B. tectorum in North America: Historical Information and Genetic Data -- 4.6 Source Populations -- 4.7 Genetic Diversity within and among Populations of B. tectorum -- 4.8 Management Implications -- 4.9 Research Needs -- References.
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Chapter 5: Ecological Genetics, Local Adaptation, and Phenotypic Plasticity in Bromus tectorum in the Context of a Changing Climate -- 5.1 Introduction -- 5.2 Evidence for Broad Environmental Tolerance -- 5.3 Evidence for Local Adaptation via Neutral Genetic Variation -- 5.4 Evidence for Broad Environmental Tolerance via Phenotypic Plasticity -- 5.5 Implications of Local Adaptation and Phenotypic Plasticity for Invasion Success -- 5.6 Ecological and Evolutionary Adaptations to Climate Change -- 5.6.1 Elevated CO2 -- 5.6.2 Warming -- 5.7 Management Implications -- 5.8 Research Needs -- References -- Chapter 6: Attributes That Confer Invasiveness and Impacts Across the Large Genus Bromus: Lessons from the Bromus REEnet Database -- 6.1 Introduction -- 6.2 Methods -- 6.2.1 Creation and Population of the Database -- 6.2.2 Statistical Analysis -- 6.2.3 Histograms -- 6.3 Results and Discussion -- 6.3.1 Summary of Results -- 6.3.2 Taxonomy and Life Span (Hypotheses 1 and 2) -- 6.3.3 Year (Hypothesis 3) -- 6.3.4 Seed Awns and Seed Mass (Hypotheses 4 and 5) -- 6.3.5 Ploidy Level (Hypothesis 6) -- 6.3.6 Human Use and Cultivar Availability (Hypotheses 7 and 8) -- 6.3.7 Temperature and Precipitation (Hypotheses 9, 10, 11 and 12) -- 6.4 Management Implications -- 6.5 Research Needs -- References -- Chapter 7: Community Ecology of Fungal Pathogens on Bromus tectorum -- 7.1 Introduction -- 7.2 Principal Pathogens on Bromus tectorum -- 7.2.1 Ustilago bullata (Head Smut Pathogen) -- 7.2.1.1 Ustilago bullata Life Cycle -- 7.2.1.2 Host Range -- 7.2.1.3 Ustilago bullata Distribution, Epidemiology, and Genetics -- 7.2.2 Tilletia bromi (Chestnut Bunt Pathogen) -- 7.2.2.1 Tilletia bromi Life Cycle -- 7.2.2.2 Tilletia bromi Host Range -- 7.2.2.3 Tilletia bromi Distribution and Epidemiology -- 7.2.3 Pyrenophora semeniperda (Black Fingers of Death Pathogen).
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7.2.3.1 Pyrenophora semeniperda Life Cycle -- 7.2.3.2 Pyrenophora semeniperda Host Range -- 7.2.3.3 Pyrenophora semeniperda Distribution and Epidemiology -- 7.2.3.4 Pyrenophora semeniperda Genetics -- 7.2.4 Fusarium sp. n. (Fusarium Seed Rot Pathogen) -- 7.2.4.1 Fusarium Seed Rot Life Cycle -- 7.2.4.2 Fusarium Seed Rot Host Range -- 7.2.4.3 Fusarium Seed Rot Distribution and Epidemiology -- 7.2.5 Rutstroemiaceae sp. n. (Bleach Blonde Pathogen) -- 7.2.5.1 Bleach Blonde Pathogen Life Cycle -- 7.2.5.2 Bleach Blonde Syndrome Pathogen Host Range -- 7.2.5.3 Bleach Blonde Pathogen Distribution and Epidemiology -- 7.3 Community Ecology of Pathogens on Bromus tectorum -- 7.4 Management Implications -- 7.5 Research Needs -- References -- Part III: Understanding Environmental Controls and Bromus Distribution (Invasibility of Landscapes by Bromus) -- Chapter 8: Soil Moisture and Biogeochemical Factors Influence the Distribution of Annual Bromus Species -- 8.1 Introduction -- 8.2 Soil Nutrient Availability and Water in Dryland Settings -- 8.3 Studies on the Potential Soil Controls on B. rubens and B. tectorum Distribution -- 8.3.1 Chihuahuan and Mojave Deserts -- 8.3.2 Colorado Plateau Desert -- 8.3.3 Great Basin/Intermountain Region and Columbia Plateau -- 8.3.4 Coastal Sage Scrub -- 8.4 Manipulative Studies -- 8.4.1 Nitrogen -- 8.4.2 Phosphorus and Others Nutrients -- 8.4.3 Soil Moisture -- 8.5 Discussion -- 8.5.1 How Soil Texture and Biochemistry Can Limit Bromus -- 8.5.2 Why Were Different Nutrients Limiting in Different Regions and What Does This Mean for Predicting Annual Grass Distribution in Western US Semiarid and Arid Lands? -- 8.6 Management Implications -- 8.7 Research Needs -- References -- Chapter 9: Bromus Response to Climate and Projected Changes with Climate Change -- 9.1 Introduction -- 9.1.1 Climate Projections for the Western USA.
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9.1.2 Climate Effects on Native Ecosystems in the Western USA -- 9.2 Climate Effects on Bromus -- 9.2.1 Fall/Spring Precipitation -- 9.2.2 Summer Precipitation -- 9.2.3 Winter Precipitation -- 9.2.4 Winter and Spring Temperature -- 9.2.5 Future Range Shifts with Climate Change -- 9.2.6 Climate-Fire Feedbacks with Growing Season Precipitation -- 9.3 Management Implications -- 9.4 Research Needs -- References -- Chapter 10: Plant Community Resistance to Invasion by Bromus Species: The Roles of Community Attributes, Bromus Interactions with Plant Communities, and Bromus Traits -- 10.1 Introduction -- 10.2 Effects of Environmental Factors on Plant Community Resistance to Bromus -- 10.3 Interactions of Bromus with Plant Communities -- 10.3.1 Bromus Plant Traits and Resource Dynamics -- 10.3.2 Interactions of Bromus with Perennial Grasses -- 10.3.3 Interactions of Bromus with Woody Plants -- 10.3.4 Interactions of Bromus with Forbs -- 10.4 Bromus Reproductive Traits, Propagule Supply, and Priority Advantage -- 10.4.1 Seed Production and Propagule Supply -- 10.4.2 Seed Characteristics and Dispersal -- 10.4.3 Seed Banks -- 10.4.4 Seed Germination -- 10.5 Effects of Biological Crusts on Seed Dispersal and Germination -- 10.6 Herbivory -- 10.6.1 Grazing Impacts on B. tectorum -- 10.6.2 Native Herbivores and Community Resistance -- 10.6.3 Potential Effects on Disturbance Regimes and Community Resilience -- 10.7 Management Implications -- 10.8 Research Needs -- References -- Part IV: Relating the Science to Human Uses and Restoration of Western Rangeland Landscapes -- Chapter 11: Land Uses, Fire, and Invasion: Exotic Annual Bromus and Human Dimensions -- 11.1 Introduction -- 11.2 Fire Regimes and Uses Across Regions -- 11.3 Land Uses -- 11.3.1 Native American Land Uses before Exotic Annual Bromus Introduction.
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11.3.2 Role of Land Uses and Regulatory Policies in Exotic Annual Bromus Colonization and Spread.
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