GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Ihre E-Mail wurde erfolgreich gesendet. Bitte prüfen Sie Ihren Maileingang.

Leider ist ein Fehler beim E-Mail-Versand aufgetreten. Bitte versuchen Sie es erneut.

Vorgang fortführen?

Exportieren
  • 1
    Online-Ressource
    Online-Ressource
    Dordrecht :Springer Netherlands,
    Schlagwort(e): Environmental management. ; Electronic books.
    Materialart: Online-Ressource
    Seiten: 1 online resource (350 pages)
    Ausgabe: 1st ed.
    ISBN: 9789401798464
    DDC: 577.64
    Sprache: Englisch
    Anmerkung: Intro -- Foreword -- Acknowledgements -- Contents -- Contributors -- Introduction -- References -- The Basic Ideas of the Ecosystem Service Concept -- 1 What Are Ecosystem Services? -- 2 Why Do We Need Ecosystem Services? -- 3 Which Ecosystem Services Are Relevant for River Basin Ecohydrology? -- 4 Which Ecosystem Services Can We Distinguish? -- 5 How Can We Quantify Ecosystem Services? -- 6 How Can Services Be Used in Human-Environmental Assessments? -- 7 Recent Problems of Ecosystem Service Assessments -- References -- Cultural Services in Aquatic Ecosystems -- 1 Introduction -- 2 The Supply of Cultural Services by Aquatic Ecosystems -- 3 Links Between Human Needs and the Demand for Cultural Services -- 4 The Values of Cultural Ecosystem Services -- 4.1 Valuation Dimensions: Ecological, Socio-cultural, and Economic -- Box 1 Schleimünde case study -- 5 The DPSIR Framework as a Management Tool for Decision-makers -- 6 Discussion -- 7 Conclusion -- References -- The Importance of Hyporheic Zone Processes on Ecological Functioning and Solute Transport of Streams and Rivers -- 1 Introduction -- 2 Impact of Physical and Biological Clogging on the Functional Significance of the Hyporheic Zone -- 2.1 Introduction -- 2.2 Sampling Sites and Methods -- 2.3 Results -- 2.4 Discussion -- 3 Nitrogen Retention and Turnover at the Surface-­Subsurface Interface of Riffle-Pool Sequences -- 3.1 Introduction -- 3.2 Material and Methods -- 3.3 Model and Model Setup -- 3.4 Results -- 4 Spatial Variability of Nitrogen Removal in River Systems -- 4.1 Introduction -- 4.2 Material and Methods -- 4.2.1 Study Site -- 4.2.2 Model and Model Set Up -- 4.3 Results -- 4.4 Discussion -- 4.5 Conclusions -- References -- Marine and Coastal Ecosystems: Delivery of Goods and Services, Through Sustainable Use and Conservation -- 1 Introduction. , 2 Classification and Monetary Assessment of Goods and Services -- 3 Conservation of Ecosystem Goods and Services -- 3.1 Overview of the Protection Measures for Ecosystem Services -- 3.2 Restoration of Marine Ecosystems: Restoring and Creating Goods and Services -- 3.3 Prevention Measures, to Avoid Ecosystem Goods and Services Degradation -- 3.4 Conservation: Payments, Markets and Optimal Levels -- 4 Conclusions -- References -- Terrestrial Ecosystem Services in River Basins: An Overview and an Assessment Framework -- 1 Introduction -- 2 Defining Terrestrial Ecosystems -- 3 Ecosystem Services of Terrestrial Ecosystems - A Classification -- 3.1 Provisioning Services -- 3.2 Regulating Services -- 3.3 Socio-cultural Services -- 4 Assessment of Ecosystem Services: The EPPS Framework -- 5 The Example Semi-natural Grassland and Nature Conservation -- 6 The Example of Farmland and Energy Crops -- 7 Conclusion -- References -- Quantifying, Modelling and Mapping Ecosystem Services in Watersheds -- 1 Introduction -- 1.1 Watershed Management -- 1.2 Quantifying Ecosystem Services in Watersheds -- 1.3 Modelling Water-Related Ecosystem Services -- 1.4 Mapping Ecosystem Services in Watersheds -- 2 Material and Methods -- 2.1 Case Study Areas -- 2.2 Watershed Model AGWA -- 2.3 Database -- 2.4 Hydrological Modelling in the Case Study Areas -- 2.5 Capacity Assessment and Mapping of Flood Regulating Ecosystem Service -- 3 Results -- 3.1 Supply of Flood Regulating Ecosystem Services -- 3.2 Demands for Flood Regulating Ecosystem Services -- 3.3 Budgets between Flood Regulation Supply and Demand -- 4 Discussion -- 5 Conclusion -- References -- A Methodology for Quantifying and Mapping Ecosystem Services Provided by Watersheds -- 1 Introduction -- 1.1 Importance of a Watershed Perspective -- 1.2 Relationships between Water Flow and ES Delivery. , 2 Distinctions among Provisioning, Regulating, Cultural ES -- 2.1 Capacity - Demand - Flow of Services -- 2.2 Definitions of ES Components -- 2.2.1 Capacity -- 2.2.2 Demand -- 2.2.3 Flow -- 2.2.4 Ecological Pressures -- 2.3 Importance of Distinguishing ES Components When Assessing Sustainability -- 3 Conceptual and Quantitative Models -- 4 Spatial Independence of ES Capacity, Demand, and Flow -- 5 Quantifying ES Components -- 5.1 Capacity -- 5.2 Demand -- 5.3 Flow -- 6 Constraints on Data Availability -- 7 Case Studies of Methods to Evaluate Capacity for Freshwater ES -- 7.1 Riparian Filtration (Surface Water Quality Protection) -- 7.2 Sediment Retention (Surface Water Quality Protection) -- 7.3 Vertical Nitrogen Retention (Ground Water Quality Protection) -- 8 Case Studies of Methods to Evaluate Demand for ES -- 8.1 Freshwater Recreational Fishing -- 8.2 Bird Watching -- 9 Future Needs and Directions -- 9.1 Conclusion -- References -- Assessing the Impact of Land-Use Changes on Providing Hydrological Ecosystem Functions (ESF) and Services (ESS) - A Case-­Study Experience Based Conceptual Framework -- 1 Introduction -- 1.1 Objectives -- 1.2 Definitions -- 1.3 Challenges for Assessing the Impact of Land-Use Changes on Hydrological ESF and ESS -- 2 Case Studies in ESF and ESS Assessment and Lessons Learnt -- 2.1 Case Study 1 - Land-Use Classification and Its Limits for ESF and ESS Assessment -- 2.1.1 Forest Land-Use Classification -- 2.1.2 Agricultural Land-Use Classification -- 2.1.3 Overall Classification Result -- 2.1.4 Applicability of the Approach for ESF and ESS Assessment -- 2.2 Case Study 2 - Landscape Metrics for Improving ESF and ESS Assessment -- 2.3 Scaling Approach - Using HRU in ESF and ESS Assessment -- 3 Conceptual Framework for ESF and ESS Provision in Catchment Scales -- 4 Discussion - Applicability of the Framework -- 5 Conclusions. , References -- Valuation of Ecosystem Services Regarding the Water Framework Directive on the Example of the Jahna River Catchment in Saxony (Germany) -- 1 Introduction -- 2 Structures, Processes and Selected Pollutions in the Catchment Area -- 3 Determining of Endangering and Reduction Potentials -- 4 Services and Welfare Effects (Cost-Benefit-Analysis) -- 5 Monetisation and Discussion -- References -- Water-Related Ecosystem Services - The Case Study of Regulating Ecosystem Services in the Kielstau Basin, Germany -- 1 Introduction -- 2 The Kielstau Basin and Its Ecosystem Services -- 3 Regulating Ecosystem Services: The Example of Erosion Regulation -- 3.1 Methods -- 3.1.1 SWAT Model and Outputs -- 3.1.2 Valuation and Mapping of Erosion Regulation in the Kielstau Basin -- 3.2 Results -- 4 Discussion -- 5 Conclusion -- References -- Aquatic Ecosystem Services and Management in East Africa: The Tanzania Case -- 1 Introduction -- 2 Status and Trends of Aquatic Ecosystem Services in Tanzania -- Box 1: Highlighting Figures of Wetlands Services to Tanzania Economy and Livelihoods (SWMP 2010) -- 3 Local Pressures and Drivers of Aquatic Ecosystem Change -- 3.1 Lake Victoria Basin -- 3.1.1 Demography -- 3.1.2 Excessive Water Withdrawal -- 3.1.3 Climate Change -- 3.1.4 Exotic Species -- 3.2 Great Ruaha River -- 3.2.1 Land Use Change -- 4 Management Options for Lake Victoria Ecosystem -- 4.1 Government Efforts to Restore the Lake Victoria Ecosystem -- 5 Management Options for the GRR -- 5.1 Government Efforts to Restore the GRR Ecosystem -- 5.2 Donors Efforts to Restore the GRR Ecosystem -- 6 Aquatic Ecosystem Protection as a Key Driver to Adoption of IWRM Approaches in Tanzania and Way Forward -- 7 Way Forward -- References -- Coastal Watershed Ecosystem Services Management in West Africa: Case of Ghana and Nigeria -- 1 Introduction. , 1.1 Description of the Coastline -- 2 Coastal Watershed Ecosystem Goods and Services in West Africa -- 2.1 Current Status of Key Coastal Ecosystem Goods and Services -- 3 Pressures on Key Coastal Ecosystem Goods and Services -- 3.1 Coastal Population and Livelihoods -- 3.2 Fisheries, Resource Management and Biodiversity -- 3.3 Coastal Tourism -- 3.4 Fresh Water, Food Security, Pollution and Sanitation -- 4 Impacts of Pressures on Coastal Ecosystem Goods and Services -- 4.1 Direct and Indirect Drivers of Change in Coastal Ecosystems and Services -- 4.1.1 Sea-Level Rise and Coastal Erosion -- Box 1: Coastal Erosion Along the Coasts of Ghana -- Box 2: Coastal Erosion Along the Lagos Coast, Nigeria- Amadu Bello Way Along Victoria Beach Prior to Eko Atlantic City Intervention -- 4.1.2 Precipitation and Floods -- 4.2 Analysis of Drivers -- 5 Measures to Reduce or Mitigate Threats/Risks to Ecosystem Goods and Services -- 6 Conclusion -- References -- Management of Agriculture to Preserve Environmental Values of the Great Barrier Reef, Australia -- 1 Introduction -- 2 Agricultural Pollution and the GBR -- 3 Management of Agricultural Pollution for the GBR -- 3.1 Background -- 3.2 Reef Plan -- 3.3 Reef Rescue -- 3.4 Great Barrier Reef Protection Amendment Act 2009 -- 3.5 Management Effectiveness -- 3.6 Governance -- 3.7 Monitoring and Reporting -- 4 Conclusions -- References -- Ecohydrology: A New Approach to Old Problems for Sustainable Management of Aquatic Ecosystem of Bangladesh for Ecosystem Service Provision -- 1 Introduction -- 2 An Overview of Aquatic Ecosystem Resources in Bangladesh -- 3 Values of Aquatic Ecosystem for Ecosystem Services -- 3.1 Flood Control -- 3.2 Groundwater Replenishment -- 3.3 Shoreline Stabilization and Storm Protection -- 3.4 Sediment and Nutrient Retention and Export -- 3.5 Water Purification -- 3.6 Reservoirs of Biodiversity. , 3.7 Wetland Product and Livelihood.
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 2
    Schlagwort(e): Hochschulschrift
    Materialart: Online-Ressource
    Seiten: 1 Online-Ressource (168 Blatt = 3,2 MB) , Illustrationen, Diagramme, Karten
    Sprache: Deutsch
    Anmerkung: Zusammenfassung in deutscher und englischer Sprache
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 3
    Online-Ressource
    Online-Ressource
    Dordrecht : Springer Netherlands
    Schlagwort(e): Environmental sciences ; Environmental pollution ; Environment ; Environmental management ; Sustainable development ; Water pollution. ; Water quality. ; Environmental sciences ; Environmental management ; Sustainable development ; Environmental pollution ; Wasserwirtschaft
    Beschreibung / Inhaltsverzeichnis: 1. Introduction -- 2. The basic ideas of the ecosystem service concept -- 3. Cultural Services in Aquatic Ecosystems -- 4. The importance of hyporheic zone processes on ecological functioning and solute transport of streams and rivers -- 5. Marine and coastal ecosystems: delivery of goods and services, through sustainable use and conservation -- 6. Terrestrial ecosystem services in river basins: An overview and an assessment framework -- 7. Quantifying, modelling and mapping ecosystem services in watersheds -- 8. A methodology for quantifying and mapping ecosystem services provided by watersheds -- 9. Assessing the impact of land-use changes on providing hydrological ecosystem functions (ESF) and services (ESS) – a case-study experience based conceptual framework -- 10. Valuation of ecosystem services regarding the Water Framework Directive on the example of the Jahna river catchment in Saxony (Germany) -- 11. Water-related ecosystem services – the case study of regulating ecosystem services in the Kielstau basin, Germany -- 12. Aquatic Ecosystem services and Management in East Africa: the Tanzania case -- 13. Coastal watershed ecosystem services management in West Africa: Case of Ghana and Nigeria -- 14. Management of agriculture to preserve environmental values of the Great Barrier Reef, Australia -- 15. Ecohydrology: a new approach to old problems for sustainable management of aquatic ecosystem of Bangladesh for ecosystem service provision -- 16. Ecosystem services in estuarine systems: implications for management.
    Materialart: Online-Ressource
    Seiten: Online-Ressource (XIII, 341 p. 87 illus., 36 illus. in color, online resource)
    ISBN: 9789401798464
    Serie: SpringerLink
    RVK:
    Sprache: Englisch
    Anmerkung: Description based upon print version of record , 1. Introduction2. The basic ideas of the ecosystem service concept -- 3. Cultural Services in Aquatic Ecosystems -- 4. The importance of hyporheic zone processes on ecological functioning and solute transport of streams and rivers -- 5. Marine and coastal ecosystems: delivery of goods and services, through sustainable use and conservation -- 6. Terrestrial ecosystem services in river basins: An overview and an assessment framework -- 7. Quantifying, modelling and mapping ecosystem services in watersheds -- 8. A methodology for quantifying and mapping ecosystem services provided by watersheds -- 9. Assessing the impact of land-use changes on providing hydrological ecosystem functions (ESF) and services (ESS) - a case-study experience based conceptual framework -- 10. Valuation of ecosystem services regarding the Water Framework Directive on the example of the Jahna river catchment in Saxony (Germany) -- 11. Water-related ecosystem services - the case study of regulating ecosystem services in the Kielstau basin, Germany -- 12. Aquatic Ecosystem services and Management in East Africa: the Tanzania case -- 13. Coastal watershed ecosystem services management in West Africa: Case of Ghana and Nigeria -- 14. Management of agriculture to preserve environmental values of the Great Barrier Reef, Australia -- 15. Ecohydrology: a new approach to old problems for sustainable management of aquatic ecosystem of Bangladesh for ecosystem service provision -- 16. Ecosystem services in estuarine systems: implications for management.
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 4
    Schlagwort(e): Lehrbuch ; Aufsatzsammlung ; Hydrologie ; Wasserkreislauf ; Niederschlag ; Grundwasser ; Klima
    Beschreibung / Inhaltsverzeichnis: "Dieses Lehrbuch wendet sich an Studienanfänger der Natur- und Ingenieurswissenschaften. Es gibt eine grundlegende Einführung in die Elemente des Wasserkreislaufs. Erläutert werden der Einfluss von Landnutzung und Klima, Hochwasser und Dürre sowie moderne Verfahren zur Quantifizierung hydrologischer Prozesse. Schließlich wird ein Einblick in die hydrologische Praxis und die Risikovorsorge gegeben."--
    Materialart: Buch
    Seiten: 389 Seiten , Illustrationen, Diagramme, Karten , 21.5 cm x 15 cm
    Ausgabe: 1. Auflage
    ISBN: 9783825245139
    Serie: utb 4513
    RVK:
    RVK:
    Sprache: Deutsch
    Anmerkung: "Rund 200 Abbildungen und 45 Tabellen veranschaulichen die komplexen Sachverhalte". - Umschlag hinten. - Literaturverzeichnis: Seite 365-381
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 5
    Schlagwort(e): Hochschulschrift ; Wassermangel ; Fluss ; Einzugsgebiet ; Modellierung ; Hochwasservorhersage
    Materialart: Online-Ressource
    Seiten: 1 Online-Ressource (220 Seiten, 21,85 MB) , Illustrationen, Diagramme
    Serie: Mitteilungen / Institut für Hydrologie und Wasserwirtschaft Heft 108
    Sprache: Englisch
    Anmerkung: ***Heft-Zählung irrtümlich doppelt vergeben***
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 6
    Schlagwort(e): Forschungsbericht ; Wasserverschmutzung
    Materialart: Online-Ressource
    Seiten: 1 Online-Ressource (24 Seiten, 1,86 MB) , Illustrationen, Diagramme
    Sprache: Deutsch
    Anmerkung: Förderkennzeichen BMBF 02WRM1366C. - Verbund-Nummer 01158104 , Durchführende Institution dem Berichtsblatt entnommen. - Paralleltitel dem englischen Berichtsblatt entnommen , Unterschiede zwischen dem gedruckten Dokument und der elektronischen Ressource können nicht ausgeschlossen werden , Sprache der Zusammenfassung: Deutsch, Englisch
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 7
    facet.materialart.
    Unbekannt
    Schweizerbart
    In:  Fundamental and Applied Limnology : Archiv für Hydrobiologie, 191 (3). pp. 175-187.
    Publikationsdatum: 2021-02-08
    Beschreibung: To understand the lowland riverine phytoplankton community (of species and functional groups), and to investigate the effects of abiotic factors on phytoplankton variance during the high-flow season, 59 sites of the Treene catchment, northern Germany, were visited in December 2014, where 327 species belonging to six taxonomic groups and 21 phytoplankton functional groups were observed. Bacillariophyta, especially benthic pennales (corresponding to the functional group TB), were dominant in most of the study area. Cyanobacteria (specifically indicated by the functional groups M and S1), which are typically found in lake environments, were also found in the main stream of the River Treene. Furthermore, Euglenophyta (represented by the functional groups W1 and W2) showed a higher percentage in the headwaters. A redundancy analysis indicates that the land-use pattern and physiochemical condition co-contributed to the phytoplankton community variance. The total explained variance (68.4 %) of phytoplankton data was partitioned into three parts: purely physiochemical factors contributed to 24.1 % of the explanation, followed by land-use characteristics (15.6 %), and their shared effects (28.7 %). The functional groups W1 and W2 exhibited a strong positive correlation to the percentage of agricultural land use. The percentages of urban land use and phosphate concentration in the stream were interrelated with the functional groups Lo and M, which indicates mesotrophic to eutrophic water conditions. The unexplained variance (31.6 %) may result from hydrological regimes, which will be taken into account in subsequent studies.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 8
    Publikationsdatum: 2021-02-08
    Beschreibung: There has been increasing interest in algae-based bioassessment, particularly, trait-based approaches are increasingly suggested. However, the main drivers, especially the contribution of hydrological variables, of species composition, trait composition, and beta diversity of algae communities are less studied. To link species and trait composition to multiple factors (i.e., hydrological variables, local environmental variables, and spatial factors) that potentially control species occurrence/abundance and to determine their relative roles in shaping species composition, trait composition, and beta diversities of pelagic algae communities, samples were collected from a German lowland catchment, where a well-proven ecohydrological modeling enabled to predict long-term discharges at each sampling site. Both trait and species composition showed significant correlations with hydrological, environmental, and spatial variables, and variation partitioning revealed that the hydrological and local environmental variables outperformed spatial variables. A higher variation of trait composition (57.0%) than species composition (37.5%) could be explained by abiotic factors. Mantel tests showed that both species and trait-based beta diversities were mostly related to hydrological and environmental heterogeneity with hydrological contributing more than environmental variables, while purely spatial impact was less important. Our findings revealed the relative importance of hydrological variables in shaping pelagic algae community and their spatial patterns of beta diversities, emphasizing the need to include hydrological variables in long-term biomonitoring campaigns and biodiversity conservation or restoration. A key implication for biodiversity conservation was that maintaining the instream flow regime and keeping various habitats among rivers are of vital importance. However, further investigations at multispatial and temporal scales are greatly needed.
    Materialart: Article , PeerReviewed
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
  • 9
    Publikationsdatum: 2022-08-09
    Beschreibung: Rivers and related freshwater ecosystems are facing increasing natural disturbance and anthropogenic stressors. Understanding the key ecological processes that govern the riverine biota in aquatic ecosystems under multiple pressures has crucial importance. However, there is still insufficient knowledge in quantifying of stressors interactions. Moreover, the understanding of the responses of riverine phytoplankton to multiple stressors is still scarce from catchment aspect. As an interdisciplinary study, the catchment hydrological processes were linked to ecological responses in this study, and we chose phytoplankton functional groups (PFGs) instead of taxonomic classifications of algae to examine their responses to land-use pattern (L), hydrological regime (H), and physicochemical condition (P) across two contrasting hydrological periods (dry, wet). The traits-based phytoplankton functional groups are highly suggested as robust bio-indicators for better understanding the current ecological status. The hydrological regime was described by a matrix indices of hydrological alteration based on the outputs of a well-established ecohydrological model (SWAT). The results from variation partitioning analysis showed that P and H dominate during the dry period and P in high flows. Structural equation models (SEM) showed that the skewness of 7 days discharge emerged as a key driver of H, and had always an indirect effect on functional group TB (benthic diatoms) during both hydrological periods. The functional group M (mainly composed by Microcystis) has directly related to phosphorous in both periods, while indirectly to L of urban area in high flow period, and water bodies in low flow period. This study emphasized that climate change and anthropogenic activities such as altering flow regime and land-use pattern affect directly or indirectly riverine phytoplankton via physicochemical conditions. In addition, our findings highlighted that biomonitoring activities require detailed investigation in different hydrological periods. SEM is recommended for improved understanding of phytoplankton responses to the changing environment, and for future studies to fulfill the increasing demand for sustainable watershed management regarding aquatic biota.
    Materialart: Article , PeerReviewed
    Format: text
    Format: text
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
Schließen ⊗
Diese Webseite nutzt Cookies und das Analyse-Tool Matomo. Weitere Informationen finden Sie hier...