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  • 1
    Book
    Book
    Edinburgh : Oliver & Boyd
    Keywords: Küstengeologie ; Küstenmorphologie ; Küstenmorphologie
    Type of Medium: Book
    Pages: VII, 204 S. , Ill., graph. Darst., Kt.
    ISBN: 005002597X
    Series Statement: Geomorphology texts 4
    DDC: 551.4/5
    RVK:
    Language: English
    Note: Literaturverz. S. 187 - 197
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  • 2
    Keywords: Coast changes ; Aufsatzsammlung ; Küstenmorphologie ; Küstenmorphologie ; Küstenmorphologie
    Type of Medium: Book
    Pages: 180 S. , Ill., graph. Darst., Kt. , 25 x 17 cm
    ISBN: 3443210732
    Series Statement: Zeitschrift für Geomorphologie 73
    DDC: 551.4/57
    RVK:
    RVK:
    Language: English , French
    Note: Literaturangaben , Zusammenfassungen in engl., dt. und franz. Sprache
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  • 3
    Online Resource
    Online Resource
    Collingwood :CSIRO Publishing,
    Keywords: Regolith. ; Geomorphology. ; Electronic books.
    Description / Table of Contents: A comprehensive reference on regolith geoscience for geology, geography and soil science graduates.
    Type of Medium: Online Resource
    Pages: 1 online resource (605 pages)
    Edition: 1st ed.
    ISBN: 9780643098268
    DDC: 551.41
    Language: English
    Note: Cover -- Title -- Copyright -- Contents -- Preface -- Acknowledgements -- Contributors -- 1. Introduction -- 2. Regolith through time -- 3. Landscape and regolith -- 4. Regolith mineralogy -- 5. Regolith geochemistry -- 6. Rock weathering and structure of the regolith -- 7. Geomicrobiology of the regolith -- Colour plates -- 8. Regolith and biota -- 9. Regolith geophysics -- 10. Regolith and water -- 11. Regolith description and mapping -- 12. Soils and natural resource management -- 13. Regolith sampling for geochemical exploration -- 14. Extraterrestrial regolith -- Appendix 1: Glossary of regolith terms -- Appendix 2: Regolith geochemistry of elements -- Index.
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  • 4
    Online Resource
    Online Resource
    Bloomington :Indiana University Press,
    Keywords: Dinosaurs. ; Philosophy. ; Science. ; Social aspects. ; Electronic books.
    Description / Table of Contents: "... are dinosaurs social constructs? Do we really know anything about dinosaurs? Might not all of our beliefs about dinosaurs merely be figments of the paleontological imagination? A few years ago such questions would have seemed preposterous, even nonsensical. Now they must have a serious answer." At stake in the "Science Wars" that have raged in academe and in the media is nothing less than the standing of science in our culture. One side argues that science is a "social construct," that it does not discover facts about the world, but rather constructs artifacts disguised as objective truths. This view threatens the authority of science and rejects science's claims to objectivity, rationality, and disinterested inquiry. Drawing Out Leviathan examines this argument in the light of some major debates about dinosaurs: the case of the wrong-headed dinosaur, the dinosaur "heresies" of the 1970s, and the debate over the extinction of dinosaurs. Keith Parsons claims that these debates, though lively and sometimes rancorous, show that evidence and logic, not arbitrary "rules of the game," remained vitally important, even when the debates were at their nastiest. They show science to be a complex set of activities, pervaded by social influences, and not easily reducible to any stereotype. Parsons acknowledges that there are lessons to be learned by scientists from their would-be adversaries, and the book concludes with some recommendations for ending the Science Wars.
    Type of Medium: Online Resource
    Pages: 1 online resource (236 pages)
    Edition: 1st ed.
    ISBN: 9780253108425
    DDC: 567.9
    Language: English
    Note: Intro -- Contents -- Acknowledgments -- Introduction: Why the Science War Matter -- 1 Mr.Carnegie's Sauropods -- 2 The Heresies of Dr.Bakker -- 3 The "Conversion" of David Raup -- 4 Are Dinosaurs Social Constructs? -- 5 Le Dinosaure Postmoderne -- 6 History, Whiggery, and Progress -- 7 Beyond the Science Wars -- Notes -- References -- Index -- About the Author.
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  • 5
    Keywords: Environmental management--Decision making. ; Ecosystem management--Decision making. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (344 pages)
    Edition: 1st ed.
    ISBN: 9783642320002
    Series Statement: Environmental Science and Engineering Series
    DDC: 333.720285
    Language: English
    Note: Intro -- Preface -- Contents -- Contributors -- External Reviewers -- Part IAn Introduction to EMDS and its Major Components -- 1 An Overview of the Ecosystem Management Decision-Support System -- Abstract -- 1…Introduction -- 2…The Origins of Decision-Support Systems -- 3…Decision Support in Environmental Management -- 4…Development History -- 5…Motivations -- 6…Concepts and Principles -- 6.1 Decision-Support System -- 6.2 Logic and Inference -- 6.3 Knowledgebase (or Logic Model) -- 6.4 Decision Model -- 7…EMDS Environment -- 8…Core EMDS Components -- 9…Project Structure -- 10…EMDS Functionality -- 10.1 Analyses and Scenarios -- 10.2 Decision Models -- 10.3 Multiple Spatial Scales -- 10.4 System Role in Adaptive Ecosystem Management and Planning Processes -- 11…Critical Factors in the Success of EMDS -- 11.1 Generality -- 11.2 Transparency -- 11.3 Simplification -- 11.4 Abstraction and Complexity -- 12…Experiences in Design and Use -- 13…Conclusion -- References -- 2 NetWeaver -- Abstract -- 1…Background -- 2…NetWeaver Concepts -- 3…Why Use NetWeaver Knowledgebases -- 4…Evolving Knowledgebases -- 5…Applications -- 6…Conclusions -- References -- 3 Criterium DecisionPlus -- Abstract -- 1…Multi-Criteria Decision Analysis and EMDS -- 1.1 Multi-Criteria Decision Analysis -- 1.2 MCDA and Spatial Decision Support Systems -- 1.3 Two Core Uses of MCDA in EMDS -- 1.3.1 MCDA for Completing the Condition Assessment Step -- 1.3.2 MCDA for Supporting the Choice Step -- 1.4 The History of MCDA in EMDS -- 2…Multi-Criteria Decision Analysis and CDP -- 2.1 MCDA Decision Hierarchies in CDP -- 2.1.1 A Generic Multi-Criteria Decision Model -- 2.1.2 Designing the Structure of an MCDA Decision Hierarchy -- 2.2 Two Standard Methods for Multi-Criteria Decision Analysis -- 2.2.1 The Analytic Hierarchy Process -- 2.2.2 Simple Multi-Attribute Rating Technique. , 2.3 Hierarchy Preference Techniques -- 2.3.1 Hierarchy Preference Elicitation Techniques -- 2.3.2 Hierarchy Preference Technique: Weights -- 2.3.3 Hierarchy Preference Technique: Direct Tradeoffs -- 2.3.4 Interchangeability Between Hierarchy Preference Techniques -- 2.3.5 Comparing Hierarchy Preference Elicitation Techniques -- 2.4 Alternative Rating Techniques -- 2.4.1 Normalizing Ratings in MCDA Models -- 2.4.2 Normalizing Alternatives in AHP -- 2.4.3 Normalizing Alternatives in SMART -- 2.4.4 Rank Reversal of Alternatives -- 2.4.5 The Decision Hierarchy Structure for SMART and AHP in CDP -- 2.5 Results and Analysis -- 2.5.1 Analysis of Contributions by Criteria -- 2.5.2 Tradeoffs of Lowest Criteria -- 2.5.3 Sensitivity to Weights -- 3…Conducting MCDA in EMDS -- 3.1 The Priority Analyst -- 3.2 Special Considerations When Developing an MCDA Model in EMDS -- 3.2.1 Normalizing Ratings of Alternatives -- 3.2.2 Hierarchy Preference Techniques -- 3.2.3 Scales for Rating Alternatives -- 3.2.4 Handling Data and Mapping Errors -- 4…Examples of MCDA in this Book -- References -- Part IIEMDS Applications -- 4 Use of EMDS in Conservation and Management Planning for Watersheds -- Abstract -- 1…Introduction -- 2…Motivation for Using EMDS in this Context -- 3…EMDS Applications in this Problem Domain -- 3.1 Northwest Forest Plan -- 3.2 National Forest Planning -- 3.3 California North Coast Watershed Assessment Program -- 3.4 Other Northwest Agencies and Nonprofits -- 3.5 Environmental Protection Agency -- 3.6 Other Regions -- 4…Experiences Using EMDS for Watershed Assessment -- 4.1 Participation -- 4.2 Objectives -- 4.3 Definition of Watershed Condition -- 4.4 Temporal Aspects -- 4.5 Spatial Aspects -- 4.6 Data and Indicators -- 4.7 Evaluation Criteria -- 4.8 Model Structure -- 5…Conclusion -- References. , 5 The Integrated Restoration and Protection Strategy of USDA Forest Service Region 1: A Road Map to Improved Planning -- Abstract -- 1…Introduction -- 2…The Northern Region Integrated Restoration and Protection Strategy -- 2.1 Decision Model Design -- 2.2 Implementation -- 2.3 IRPS Products -- 3…Discussion -- 3.1 What Worked Well -- 3.2 How the Intended Audience Received the IRPS DSS -- 4…Conclusions -- 4.1 Opportunities for Improvement -- 4.2 Future Applications -- Acknowledgments -- 6 Evaluating Wildfire Hazard and Risk for Fire Management Applications -- Abstract -- 1…Introduction -- 1.1 Background -- 2…Challenges of Fire Hazard and Risk Mapping -- 2.1 Selected Variables -- 2.2 Analysis -- 2.3 Weather -- 2.4 Scale -- 3…The PNW EMDS Fuels Management Project -- 4…National EMDS Fuels Treatment Prioritization Project -- 5…Research and Management Needs -- 5.1 Fire Simulation Models -- 5.2 Fuels -- 5.3 Weather -- 5.4 Analysis and Decision Support -- References -- 7 Landscape Evaluation and Restoration Planning -- Abstract -- 1…Introduction -- 1.1 Background -- 1.2 Previous Examples of Evaluations Using EMDS -- 2…Four Detailed Examples -- 3…Evaluating Changes in Landscape-Level Spatial Patterns -- 3.1 What Worked Well? -- 3.2 What Could be Improved? -- 3.3 Research Opportunities -- 4…Strategic Planning for Landscape Restoration -- 4.1 What Worked Well? -- 4.2 What Could be Improved? -- 4.3 Research Opportunities -- 5…Tactical Planning for Landscape Restoration -- 5.1 What Worked Well? -- 5.2 What Could be Improved? -- 5.3 Research Opportunities -- 6…Decision Support for Project Planning -- 6.1 Determining the Landscape Evaluation Area -- 6.2 Evaluating Landscape Vegetation Patterns and Departures -- 6.3 Determining Patch and Landscape Scale Fire Danger -- 6.4 Identifying Wildlife Habitats and Restoration Opportunities for Focal Species. , 6.5 Evaluating Aquatic Ecosystem and Road Interactions -- 6.6 Integrating Landscape Evaluation Results in EMDS -- 6.7 What Worked Well? -- 6.8 What Could be Improved? -- 6.9 Research Opportunities -- 7…Final Thoughts -- Acknowledgments -- References -- 8 Ecological Research Reserve Planning -- Abstract -- 1…Introduction -- 2…Case Study -- 2.1 Assessment of Existing University of California Reserves -- 2.2 Stage 1 -- 2.3 Stage 2 -- 2.4 Stage 3 -- 3…Conclusions and Future Directions -- Acknowledgments -- A.x(118). 4…University of California Natural Reserve System--NRS Acquisition Guidelines June 1984 -- A.x(118).1 Scientific Criteria -- A.x(118).2 Academic Criteria -- A.x(118).3 Administrative Criteria -- References -- 9 Forest Conservation Planning -- Abstract -- 1…Introduction -- 2…Background -- 3…Case Study: Sierra Checkerboard Initiative -- 3.1 Biodiversity Value -- 3.2 Mature Forest Connectivity Value -- 3.3 Passive Recreation Value -- 3.4 Membership Functions and Data -- 3.5 Sierra Checkerboard Initiative Results -- 4…Conclusions -- Acknowledgments -- References -- 10 Wildlife Habitat Management -- Abstract -- 1…Historical Background -- 2…Modeling Applications in This Problem Domain -- 2.1 Wildlife Modeling -- 2.2 EMDS Applications in This Problem Domain -- 3…Motivation for Using EMDS in This Context -- 4…What Worked Well -- 4.1 Data Structure -- 4.2 Expert Engagement -- 4.3 Data Evaluation and Integration -- 4.4 Model Validation -- 5…What Didn't Work Well -- 5.1 Data Structure -- 5.2 Expert Engagement -- 5.3 Data Evaluation and Integration -- 5.4 Model Validation -- 6…Conclusions -- References -- 11 Planning for Urban Growth and Sustainable Industrial Development -- Abstract -- 1…Historical Background -- 2…Methods -- 2.1 Study Area -- 2.2 Structure of the Model -- 2.3 Design of the Spatial Decision Support System -- 3…Results and Discussion. , 3.1 Socio-Economic Factors -- 3.2 Physical-Environmental Factors -- 3.3 Infrastructures and Urban Development Factors -- 3.4 Full Model and Limitations -- 4…Conclusions -- References -- 12 Measuring Biological Sustainability via a Decision Support System: Experiences with Oregon Coast Coho Salmon -- Abstract -- 1…Introduction -- 2…Methods -- 2.1 DSS Structure -- 2.2 Application -- 3…Results -- 3.1 Communication and Interpretation -- 4…Discussion -- 4.1 Alternative Approaches -- 4.2 Advantages and Disadvantages -- 4.3 Lessons Learned -- 4.4 Future Directions -- 5…Conclusions -- Acknowledgments -- References -- Part IIIThe Next Version and Final Thoughts -- 13 EMDS 5.0 and Beyond -- Abstract -- 1…Introduction -- 2…Background -- 3…EMDS Version 4.2 Enhancements -- 4…EMDS Version 5.0 Design Objectives -- 5…EMDS Version 5.0 Architecture Design -- 5.1 Engine Services/Wrapping Tier -- 5.2 Data Services Tier -- 5.3 Business Logic Tier -- 5.4 EMDS 5 Will Run on Workflows -- 6…Discussion and Conclusions -- References -- 14 Synthesis and New Directions -- Abstract -- 1…Introduction -- 2…Versatility of EMDS -- 3…Common Themes -- 4…Enhancements in EMDS v 5.0 -- 5…Supporting Adaptive Management -- 6…Advancing Decision Support for Environmental Analysis and Planning -- 6.1 Decision Support for Hierarchical NEPA Planning -- 6.2 Expanded Map Exploration Functionality in EMDS -- 6.3 The Need for Automated Scenario Development -- 7…Final Thoughts -- References -- Index.
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  • 6
    Online Resource
    Online Resource
    Oxford :Taylor & Francis Group,
    Keywords: Science-Philosophy. ; Electronic books.
    Description / Table of Contents: Why It's OK to Trust Science is an unabashed defense of science, objectivity, and the essential value of both in our "post-truth" age, exploring the intellectual and historical roots of anti-science and presenting clear and cogent rebuttals to anti-scientific arguments.
    Type of Medium: Online Resource
    Pages: 1 online resource (243 pages)
    Edition: 1st ed.
    ISBN: 9781000901405
    Series Statement: Why It's OK Series
    DDC: 306.45
    Language: English
    Note: Cover -- Half Title -- Series -- Title -- Copyright -- Contents -- Acknowledgments -- Introduction: What Has Science Done for Me Lately? -- The "Science Wars" and Why They Had to Be Won 1 -- The Facts About Social Construction 2 -- Thomas Kuhn: Foe of Science? 3 -- Thomas Kuhn: Friend of Science? 4 -- Can We Have Good Science and the Right Values? 5 -- Dinosaur Revolutions 6 -- How We Know About Big, Complex Things 7 -- Conclusion: What Is Really Wrong with Science -- Notes -- Bibliography -- Index.
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  • 7
    Online Resource
    Online Resource
    New York, NY :Springer,
    Keywords: Zebra danios as laboratory animals. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (109 pages)
    Edition: 1st ed.
    ISBN: 9781461510895
    DDC: 573.8/8417482
    Language: English
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  • 8
    Publication Date: 2021-08-05
    Description: Boiling is a crucial process triggering ore formation in magmatic-hydrothermal systems and controlling the enrichment of precious and rare metal(loid)s in epithermal-porphyry mineralizations. Steep physicochemical gradients during boiling of hydrothermal fluids at shallow water depths caused metal(loid) precipitation along a 3 km long Pb-Zn-Ag vein system on Milos Island in the South Aegean Volcanic Arc. We present new trace element and Pb, Sr, and S isotope data from sulfides providing insights into the diversity of mineralization processes in shallow-marine hydrothermal systems. Lead and Sr isotope compositions of sulfides and sulfates reflect the mixing of fluids that reacted with metamorphic basement and the volcanic host rocks, whereas some of the S were derived from seawater. Investigation of mineralized samples along the Kondaros-Vani fault zone revealed distinct chemical variations that represent a vertical profile through the boiling zone of a hydrothermal system. Boiling during fluid ascent at decreasing temperatures (230–150 ◦C) and sulfur fugacities triggered the precipitation of sulfides rich in Zn, Pb, Fe, Cu, Ag, Sb, and As, resulting in increasing Pb, Ag, and Sb contents with decreasing depth. A pyrite group with high Tl/Cu and low As/Sb ratios, as well as δ34SVCDT values reaching as low as -6‰, is interpreted as precipitating from high-Cl liquids that underwent vigorous boiling at deeper crustal levels subsequent to tectonic faulting. Condensation of vapor (high Hg, Bi, and As contents) and mixing with seawater (high Mo contents) in the shallow-marine subseafloor sequences at Vani caused Hg-Bi-Mo-As-rich mineralization similar to the active hydrothermal system at Milos.
    Language: English
    Type: info:eu-repo/semantics/article
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  • 9
    Publication Date: 2024-04-22
    Description: Seafloor massive sulfides are modern analogues to ancient volcanogenic massive sulfide deposits, which are particularly enriched in volatile and precious metals (e.g., Te, Au, Ag, Cu, Bi, Se) in subduction-related settings. However, the sources of metals are still poorly constrained, and it remains elusive, whether magmatic volatile influx controls their distribution in submarine hydrothermal systems on the plate tectonic-scale. Here, we demonstrate, for the first time, that Te, As, and Sb contents as well as related Te/As and Te/Sb ratios vary systematically with the δ34S composition of pyrite and native S, as reported by high-resolution coupled SIMS δ34S and trace element LA-ICP-MS micro-analysis. The better correlation of element ratios (Te/As, Te/Sb) opposed to trace element contents (e.g., Te) with δ34S in pyrite demonstrates that element ratios provide a more robust record of magmatic volatile influx than their absolute contents. On this basis, we define a quantitative threshold of high Te/As (〉0.004) and Te/Sb (〉0.6) ratios in pyrite that are indicative of magmatic volatile influx to submarine subduction-related hydrothermal systems. Two-component fluid mixing simulations further revealed that 〈5 % of magmatic volatile influx drastically changes the Te/As (and Te/Sb) ratio of the modelled fluid, but only slightly changes its δ34S composition. This suggests that Te/As and Te/Sb ratios are more sensitive to a magmatic volatile influx into seawater-dominated hydrothermal systems than δ34S signatures if the magmatic volatile influx was low. Beyond this, our results demonstrate that magma-derived fluid mixing with seawater only has a negligible effect on the magmatic volatile record of Te/As and Te/Sb, while the S isotope system is prone for seawater overprinting leading to commonly ambiguous source signatures. Thus, Te/As and Te/Sb systematics in pyrite provide a robust proxy to evaluate the contribution of magmatic volatiles to submarine hydrothermal systems from the grain- to plate tectonic-scale.
    Language: English
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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  • 10
    Publication Date: 2023-12-11
    Description: Drill core samples from the Profitis Ilias Pb-Zn-Cu-Ag-Au vein mineralization on Milos Island, Greece provide new insights into (i) the metal sources, (ii) the primary vertical metal(loid) distribution, and (iii) the supergene enrichment processes in a transitional shallow-marine to subaerial hydrothermal environment. Metal contents of unaltered and altered host rocks combined with Pb isotope analyses of hydrothermal sulfides suggest that most metal(loid)s were derived by leaching of basement rocks, whereas the distinct enrichment of Te is related to the addition of Te by a magmatic fluid. The trace element contents of base metal sulfides record decreasing Au, Te, Se, and Co, but increasing Ag, Sb, and Tl concentrations with increasing elevation that can be related to progressive cooling and fluid boiling during the hypogene stage. The formation of base metal veins with porous pyrite hosting hessite inclusions at ~ 400 m below the surface was triggered by vigorous fluid boiling. By contrast, the enrichment of native Au associated with oxidized Fe and Cu phases in the shallower part of the hydrothermal system resulted from supergene remobilization of trace Au by oxidizing meteoric water after tectonic exhumation to subaerial levels. Disseminated pyrite with higher Tl/Pb ratios and locally elevated Hg concentrations relative to vein pyrite reflects infiltration of the host rocks by boiled liquids and condensed vapor fluids. The vertical and temporal evolution of the Profitis Ilias mineralization, therefore, provides unique insights into the transport and precipitation of Au, Ag, Te, and related metal(loid)s by multiple fluid processes.
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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