Auflistung Geographie, Hydrologie nach Erscheinungsdatum
Anzeige der Dokumente 1-20 von 330
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Women advancing research on hydrological processes: Preface
; ; ; ; (Hydrological Processes, 2021-07-13)
The Special Issue (SI) of Hydrological Processes features invited contributions led by women scientists at an advanced career stage who have made sustained contributions to the study of hydrological processes, advancing ... -
Seasonal and Mesoscale Variability of the Two Atlantic Water Recirculation Pathways in Fram Strait
; ; (Journal of Geophysical Research: Oceans, 2021-06-25)
Atlantic Water (AW), which is transported northward by the West Spitsbergen Current (WSC), partly recirculates (i.e., turns westward) in Fram Strait. This determines how much heat and salt reaches the Arctic Ocean, and how ... -
Hydrological modelling for assessing spatio‐temporal groundwater recharge variations in the water‐stressed Amathole Water Supply System, Eastern Cape, South Africa
; Eley, Malte; Schöniger, Matthias; Gwapedza, David; Tanner, Jane; Mantel, Sukhmani Kaur; Scheihing, Konstantin (Hydrological Processes, 2021-06-23)
Abstract To increase the resilience of regional water supply systems in South Africa in the face of anticipated climatic changes and a constant increase in water demand, water supply sources require diversification. Many ... -
Dissolved Organic Matter in the Upwelling System off Peru: Imprints of Bacterial Activity and Water Mass Characteristics
; (Journal of Geophysical Research: Biogeosciences, 2021-06-09)
Microbial degradation of dissolved organic matter (DOM) contributes to the formation and preservation of oxygen minimum zones (OMZs) in the ocean, but information on the spatial distribution and molecular composition of ... -
FRIS Revisited in 2018: On the Circulation and Water Masses at the Filchner and Ronne Ice Shelves in the Southern Weddell Sea
; ; ; ; ; ; ; ; ; (Journal of Geophysical Research: Oceans, 2021-05-28)
The Filchner‐Ronne Ice Shelf (FRIS) is characterized by moderate basal melt rates due to the near‐freezing waters that dominate the wide southern Weddell Sea continental shelf. We revisited the region in austral summer ... -
Where and Why Do Submarine Canyons Remain Connected to the Shore During Sea‐Level Rise? Insights From Global Topographic Analysis and Bayesian Regression
; (Geophysical Research Letters, 2021-05-21)
The efficiency of sediment routing from land to the ocean depends on the position of submarine canyon heads with regard to terrestrial sediment sources. We aim to identify the main controls on whether a submarine canyon ... -
Lateral terrestrial water flow contribution to summer precipitation at continental scale – A comparison between Europe and West Africa with WRF‐Hydro‐tag ensembles
; ; ; ; ; ; ; ; (Hydrological Processes, 2021-05-19)
It is well accepted that summer precipitation can be altered by soil moisture condition. Coupled land surface – atmospheric models have been routinely used to quantify soil moisture – precipitation feedback processes. ... -
The Relative Importance of Phytoplankton Light Absorption and Ecosystem Complexity in an Earth System Model
; ; ; (Journal of Advances in Modeling Earth Systems, 2021-05-17)
We investigate the relative importance of ecosystem complexity and phytoplankton light absorption for climate studies. While the complexity of Earth System models (ESMs) with respect to marine biota has increased over the ... -
The ‘Flood Resilience Rose’: A management tool to promote transformation towards flood resilience
; Restemeyer, Britta; Klenke, Thomas (Journal of Flood Risk Management, 2021-05-16)
Coping with the growing impacts of flooding in EU countries, a paradigm shift in flood management can be observed, moving from safety‐based towards risk‐based approaches and holistic perspectives. Flood resilience is a ... -
Contextualizing land‐use and land‐cover change with local knowledge: A case study from Pokot Central, Kenya
Petersen, Maike; Bergmann, Christoph; Roden, Paul; (Land Degradation & Development, 2021-05-12)
Rural communities in the drylands of sub‐Saharan Africa (SSA) derive their livelihoods primarily from their natural resource base. Unprecedented changes in these environments over the past few decades are likely to intensify ... -
Advanced methods to investigate hydro‐morphological processes in open‐water environments
; (Earth Surface Processes and Landforms, 2021-05-06)
Hydro‐morphology describes the interactions between water and sediments in fluvial systems and the corresponding processes across all spatial and temporal scales. The results are natural and anthropogenically influenced ... -
A systematic approach and software for the analysis of point patterns on river networks
; Molkenthin, Christian; (Earth Surface Processes and Landforms, 2021-05-05)
Many geomorphic phenomena such as bank failures, landslide dams, riffle‐pool sequences and knickpoints can be modelled as spatial point processes. However, as the locations of these phenomena are constrained to lie on or ... -
Modeling urban regions: Comparing random forest and support vector machines for cellular automata
; ; Krelaus, Leonie; (Transactions in GIS, 2021-05-05)
Cellular automaton (CA) are important tools that provide insight into urbanization dynamics and possible future patterns. The calibration process is the core theme of these models. This study compares the performance of ... -
Potential of a Gravity‐Driven Film Flow Model to Predict Infiltration in a Catchment for Diverse Soil and Land Cover Combinations
; (Water Resources Research, 2021-05-03)
Applying physically based models that include preferential flow (PF) is still very challenging at the catchment scale. A gravity‐driven film flow approach could be a promising concept for modeling PF as it only requires a ... -
Impacts of the Assimilation of Satellite Sea Surface Temperature Data on Volume and Heat Budget Estimates for the North Sea
; ; ; (Journal of Geophysical Research: Oceans, 2021-05-03)
Mechanisms controlling the heat budget of the North Sea are investigated based on a combination of satellite sea surface temperature measurements and numerical model simulations. Lateral heat fluxes across the shelf edge ... -
Growth and Decay of Northwestern Tropical Atlantic Barrier Layers
; ; (Journal of Geophysical Research: Oceans, 2021-05-02)
The growth and decay mechanisms of barrier layers in the northwestern tropical Atlantic are studied by investigating small‐scale processes embedded in the regional circulation of the tropical Atlantic using output from an ... -
Archetypes and Controls of Riverine Nutrient Export Across German Catchments
Ebeling, Pia;; ; ; ; (Water Resources Research, 2021-04-26)
Elevated nutrient inputs challenge the health and functioning of aquatic ecosystems. To improve riverine water quality management, it is necessary to understand the underlying biogeochemical and physical processes, ... -
Where Are Global Vegetation Greening and Browning Trends Significant?
; Mahecha, Miguel D.; ; Myneni, Ranga B.; ; (Geophysical Research Letters, 2021-03-15)
Global greening trends have been widely reported based on long‐term remote sensing data of terrestrial ecosystems. Typically, a hypothesis test is performed for each grid cell; this leads to multiple hypothesis testing and ... -
Challenges in modeling and predicting floods and droughts: A review
; ; ; (Wiley Interdisciplinary Reviews: Water, 2021-03-11)
Predictions of floods, droughts, and fast drought‐flood transitions are required at different time scales to develop management strategies targeted at minimizing negative societal and economic impacts. Forecasts at daily ... -
Muslims and climate change: How Islam, Muslim organizations, and religious leaders influence climate change perceptions and mitigation activities
(Wiley Interdisciplinary Reviews: Climate Change, 2021-02-24)
A growing body of research stresses the importance of religion in understanding and addressing climate change. However, so far, little is known about the relationship between Muslim communities and climate change. Globally, ...