Description: Das Projekt "Nachhaltiges Küstenmanagement: Zielkonflikte bei der Nutzung von Ökosystemdienstleistungen - Teilvorhaben: Treibhausgase, CO2-Bilanzen und Hydrologie" wird vom Umweltbundesamt gefördert und von Universität Rostock, Agrar-und Umweltwissenschaftliche Fakultät, Professur für Landschaftsökologie und Standortkunde durchgeführt. Climate change threatens North-west Europe's coastal areas primarily through accelerated sea-level rise, increasing storm surges, and increasing winter rainwater discharge. Todays coastal land management is based on the protection against floods by sea walls and groundwater regulation by drainage. Accelerating sea-level rise and changes in hydrological cycles are likely to affect coastal ecosystems and may restrict the efficiency of these measures in the future. Based on a systematic stakeholder analysis and iterative stakeholder involvement through the length of the project, COMTESS will perform an inter- and transdisciplinary investigation of four land management options, applied to a North Sea and a Baltic Sea coastal region in Germany: (1) Water management: Construction of second coastal defense lines within the hinterland instead of heightening the primary sea wall and formation of freshwater polders enclosed by the primary and secondary dike line. Primary aims of this land management option are to restrict flooding to the polder area in case of limited breaches, to increase freshwater retention for use in dry periods, to prevent subsurface salt water intrusion, and to use reeds for green energy. (2) Carbon sequestration: Similar to the first land management option but polders will be extensively covered with reed fens to yield active peat formation. (3) Trend: Dairy farming and grassland as usual. However, flood events may substantially disrupt land use and incur higher drainage costs, thus reducing the ecological and economic viability of this land management. (4) Stakeholder-based: The three project-led land management options will be submitted to the evaluation of stakeholders of each case study region to explore stakeholder land use preferences. Stakeholder views will be thereby contrasted to economic and ecological rationales. Important emerging discrepancies, which might jeopardize the acceptance and feasibility of implementing the project-led land management options, will form the basis of a stakeholder-based land management option. Each land management option implies the prioritization of certain ecosystem services (ESS, e.g. water management vs. carbon sequestration vs. food production) as well as synergies or trade-offs with other ESS (e.g. biodiversity vs. green energy production). COMTESS will quantify and evaluate the performance of multiple ecosystem functions and services (ESF / ESS) in each land management option in socio-economic and ecological terms. We expect that ESS will more often switch between positive and negative states with rising environmental stochasticity. COMTESS will quantify the ESF / ESS and the ecosystems resilience as realistically as possible on the plot level and upscale the results to the landscape level using a combination of statistical and process-based models. The results will be subject to an economic risk analysis. Moreover, key socio-cultural dimensions, which strongly influence the readiness of
Types:
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Rostock ? Ökosystemresilienz ? Landschaftsökologie ? Messstation ? Röhricht ? Milchviehhaltung ? Polder ? Deich ? Niederschlagswasserabfluss ? Ried ? Überschwemmung ? Bundesrepublik Deutschland ? Treibhausgasemission ? Integriertes Küstenzonenmanagement ? CO2-Fußabdruck ? Hochwasserschutzwand ? Lachgas ? Nahrungsproduktion ? Meeresspiegelanstieg ? Messprogramm ? Grünland ? Methan ? Niedermoor ? Küstenüberschwemmung ? Grundwasserschutz ? Salzwasser ? Kohlenstoffsenke ? Statistisches Modell ? Süßwasser ? Szenario ? Torf ? Dürre ? Sturmflut ? Kohlendioxid ? Kohlenstoffbilanz ? Küstenmanagement ? Küstenschutz ? Vergleichsanalyse ? Risikoanalyse ? Stoffbilanz ? Dränung ? Energiegewinnung ? Fallstudie ? Messdaten ? Wasserkreislauf ? Wirtschaftlichkeit ? Meeresgewässer ? Küstenregion ? Flächennutzung ? Bodenqualität ? Nachhaltige Entwicklung ? Bodenuntersuchung ? Landschaftsmodell ? Küstenökosystem ? Untergrund ? Hochwasserschutz ? Europa ? Ostseeküste ? Nutzungsbeschränkung ? Flächenmanagement ? Interessenvertreter ? Quantitative Analyse ? Nachhaltige Landnutzung ? Ökosystemleistung ? Küstengefährdung ? Ökosystemfunktion ? Modellierung ? Hydrologie ? CCS-Technologie ? Bewirtschaftungssystem ? Biodiversität ? Wasserwirtschaft ? Kenngröße ? Standortbedingung ? Zielkonflikt ? Treibhausgas ? Nordsee ? Klimawandel ? Datenerhebung ? Piezometer ? Carry-over ? Handlungsorientierung ?
Region: Mecklenburg-Western Pomerania
Bounding box: 12.5° .. 12.5° x 53.83333° .. 53.83333°
License: cc-by-nc-nd/4.0
Language: Deutsch
Time ranges: 2011-01-01 - 2015-09-29
Webseite zum Förderprojekt
https://www.tib.eu/de/filter/?repno=01LL0911D (Webseite)Accessed 1 times.