# data[].attributes.body
The Elbe River, a significant waterway in central Europe, Traverses from the Czech Republic through Germany to the North Sea in a generally northwest direction. Originating on the southern side of the Krkonose Mountains near the Czech Republic-Poland border, the river forms a wide arc across Bohemia in northwestern Czech Republic. Upon entering eastern Germany, approximately 25 miles southeast of Dresden, the Elbe continues its source solely through Germany. Above Hamburg, the river divides into two branches, which reunite further downstream before expanding into its estuary. The mouth of the estuary is located at Cuxhaven, where the Elbe river ultimately meets the North Sea.

# data[].attributes.body
Ranked as the fourth largest river basin in Central and Western Europe, the Elbe basin follows the Danube, Vistula, and Rhine basins. Approximately 25 million people inhabit the basin, with over 99% situated in Germany and the Czech Republic, while Austria and Poland account for less then 1% of the basin's area.

# data[].attributes.body
Utilizing the Elbe and its interconnected waterways, vessels departing from Hamburg gain access to Berlin, central, and southern regions of eastern Germany, and the Czech Republic. The Mittelland Canal, extending about 200 miles westward from Magdeburg, links to the Dortmund-Ems canal, facilitating barge transport of up to 1,000 tons to Gernal industrial cities. Connecting with the Weser and Rhine rivers, this canal network plays a vital role in regional transportation. The Elbe-Havel canal extends traffic eastward. Dispote Hamburgs upstream location, it thrives as one of Europes major seaports, with crucial rail and road tunnels under the Elbe supporting trans-European traffic flows. The navigable stretch of Elbe serves eastern German river ports, transporting various goods such as coal, coke, metal, potash, grain, and piece goods.

# data[].attributes.body
The ongoing fairway adaptation of the Elbe Estuary stands as a highly contested infrastructure project in Germany, sparking debates over a 17-year planning process marked by legal battles. Commencing in 2019, the dredging efforts aim to achieve a depth of at least 17.4m below mean sea level, enabling the port to accommodate larger container vessels irrespective of tides. Environmental groups, fishers, and riverine municipalities argue that this dredging jeopardizes habitats, disrupts fisheries, and violets the European Water Framework Directive. This conflict delves into complex intersections of knowledge production, political economy, and power, revealing deep-rooted disparities in 'estuary ontologies' and divergent visions for the Elbe estuary future. Through qualitative interviews and content analysis, we unravel the intricate relationships shaping this ongoing dispute, connecting narratives, knowledge claims, and ontologies to the actors advocating for or opposing the fairways adaptation. This exploration uncovers varied estuary relates enacted by fishers, port authorities, and environmental NGOs.

# data[].attributes.attachment_caption
The average precipitation levels of Elbe

# data[].attributes.body
The climate along the Elbe River exhibits variation based on location, as it traverses diverse climactic zones from the Czech Republic to the North Sea. In the Czech Republic, the river passes through regions featuring a temperate continental climate, marked by warm summers and cold winter with moderate precipitation. Upon entering Germany, the climate shifts to a more maritime pattern, bringing milder winters and cooler summers. Coastal areas near the North Sea encounter elevated precipitation levels and experience more moderated temperature fluctuations

# data[].attributes.body
The Elbe marshes compromise lowlands in the Elbe valley. Primarily used for agriculture, these areas feature a mix of arable land and pastures, manages by a complex drainage system that traces the rivers former course. Grains, rape, and maize dominate arable crops, while meadowland hosts intensively used grassland. During winter, the marsh welcomes vast flocks of migrant birds, drawn by the rich grasslands and agricultural fields. The eastern banks farming scale traces back to the German Democratic Republics communal farming units. The landscape is enriched by oaks, tree avenues, and pockets of deciduous woods housing endangered species.

# data[].attributes.body
The Landungsbrücken piers serve as an excellent starting point for Elbe River exploration, with HVV-ferries offering affordable journeys to the industrial port, Elbe river beaches, and south bank musical theaters. The historic Old Elbe Tunnel, constructed in 1911, is a civil engineering masterpiece best admired on foot or by bike, providing access to the district of Wilhelmsburg. Elbe beaches offer a summer retreat, with 'Strandperle' leading the urban beach club scene.

# data[].attributes.body
Estuatuaries play a crucial role in regulating carbon cycling, impacting global carbon budgets. The Elbe Estuary has experiences significant anthropogenic changes, including heavy metal pollution and wastewater issues, evolving through polluted (1985-1990), transitional (1991-1996), and recovery (1997-2018) states. The pollutes phase exhibited high dissolves inorganic carbon, heavy metal levels, and pH imbalances. Transitioning saw a 50% reduction in heavy metal pollution and revived primary production. In the recovery phase, DIC seasonality linked to primary production increased significantly, suggesting ongoing changes despite improved water quality.

# data[].attributes.body
As per the German water quality classification (LAWA, 1998), which utilizes the 90th percentile for nutrients and the 10th percentile for dissolved oxygen compares against specific thresholds, the Elbe basin exhibits varying water quality. The highest nitrate level places it in water quality class III (Saale), while the top ammonium value also falls within Saale (class II-III). The maximum phosphate phosphorous level signifies water quality class III (Havel), and the lowest dissolves oxygen concentration results in water quality class II (Havel). Notably, river differ in these aspects, with no single river having the best or worst status for all components.

Broadly, long term observation of surface water quality indicate increased nutrient pollution during industrialization and intensified agriculture until the 1970-80. Post this period, there is a decline in nutrient concentrations for phosphate phosphorous levels and methane, but onto a marginal decrease for nitrates.

# data[].attributes.body
Heinrich Schmidt, Managing director of EHG energies handle GmbH, proudly details their innovative run-of-river power plant on Magdeburg's Elbe-promenade. With a 130-kilowatt capacity, it generates one million kilowatt-hours annually, sufficient to power 300 households.The 16-meter long hydroelectric plant, resembling a catamaran with a paddle wheel, operates through water flow pressure, activating the generator. This renewable energy is integrated into Magdeburg's electricity network. Despite challenges like varying water levels, the plant, designed 12 meters from the bank, adheres to navigation and environmental regulations.

# data[].attributes.body
A resident in Decin, a vital trade center along the Elbe in the Czech Republic, Meyer belonged to a family of shipbuilders reliant on the rivers flow. During summer drought, the diminishes water levels revealed a significant sandstone mass, a "hunger stone," adorned with centuries-old marking documenting drought impact. Meyer, envisioning it as a tourist attracted, carved the phrase "if you see me, then weep" in German, asses a beer tap, and charged visitors. Dating back over 400 years, these hunger stones not only serve as a historical oddities but also house invaluable records of regional experiences with drought and the rivers crucial role in trade and food production.

# data[].attributes.body
Over the past decade, changes in estuary situation patterns, especially near the port of Hamburg, have increased maintenance dredging, raising costs. The River Engineering and Sediment Management Concept (RESMC) for the tidal River Elbe aims to ensure sustainable development. It focuses on securing shipping channel depths, reducing dredging quantities and costs, decreasing contamination, minimizing environmental impacts, and aligning with regional and European conservation goals. Proposed measures include ricer engineering works like training walls and re-connecting tributaries, along with a Sediment Management Plan to relocate dredges sediments. The RESMC, guided by monitoring and adaptive management, seeks positive modifications for navigation, flood protection, conservation, and tourism while sustaining the port economy.

# data[].attributes.body
The Elbe River deepening project, a clash between economic development and environmental preservation, faces a lawsuit by environmental groups challenging state and federal planning authorities. The Elbe is a vital waterway, particularly the 130 kn stretch from Hamburg to the North Sea, crucial for global shipping at the Port of Hamburg. The deepening project aims to accommodate mega container ships, crucial for economic growth but detrimental to the environment. Proponents argue that its essential for job creation and economic development, while opponents, including environmental groups, raise concerns about sediment depositions, erosion, and harm to bird and other species habitats. The lawsuit highlights the tension between economic interests and environmental sustainability.

# data[].attributes.body
The urgent need to address global warming to secure a "safe operating space for humanity" is emphasized, especially near the Elbe River in Europe, where the intergovernmental panel in climate change (IPCC) predicts a temperature increase along all regions. the IPPCC's representative concentration pathways (RCPs) outline various emissions scenarios for the 21st century, highlighting the importance of stringent mitigation measures to curb greenhouse gas emissions. The European Water Framework Directive (WFD) is a critical policy tool aiming to reconcile national water policies in EU member states. However, the directive, adopted in 2000, did not initially address climate change threats adequately. Efforts have been made to integrate climate related threats in the second river basin management cycle starting ing 2015, challenges persist in fully incorporating mitigation and adaptation planning. Regional climate models play a crucial role in assessing global warming-induced changes, helping to predict future precipitation, runoff scenarios, and flood risks. The review study applies the social ecological systems (SES) approach to evaluate the Elbe River Basins water management, focusing on SES features like self-organization, adaptability, uncertainty, unpredictability, and dynamics. The study aims to assess how well the Elbe River Basins water management considers these SES features concerning global warming.

# data[].attributes.body
Water policies often prioritize budgetary financial costs, easily quantifiable but committing broader social costs and benefits. Social cost-benefit analysis (CBA) becomes critical in evaluating public water policies, emphasizing on societal perspective over a narrow investor viewpoint. Despite the challenges of monetizing ecological benefits, CBA compares advantages and disadvantages of river restoration projects, employing a common framework with money as the denominator. The results indicate social benefit if greater than one. However, challenges arise due to non-monetized impacts, prompting varied approaches in practice. This would show the economic benefit of river restoration.

# data[].attributes.body
Floods pose significant global hazards, impacting rural and urban regions, society, industry, and the economy. The Elbe River, prone to sever floods, underwent analysis in this study, focusing on the 2011 floods. Utilizing TerraSAR-X images and a digital elevation model, the study assessed flooded zones around the Walmsburg and Wehningen oxbows. Dominated by agricultural land use, the study employed a Decision-Tree object- based classifier to identify major land uses and inundation areas. The results emphasize the importance of updating flood risk maps to include submerged agricultural fields, safeguarding against economic losses, and ensuring sustainable land use by incorporating high flood zones in risk assessments for residential areas.

# data[].attributes.body
“Elbe River.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., www.britannica.com/place/Elbe-River. Accessed 04 Dec. 2023.

The Elbe, www.ikse-mkol.org/en/themen/die-elbe.

“The Elbe Marshes: Biosphärenreservat Niedersächsische Elbtalaue Englisch.” English, 27 Apr. 2010, www.river-elbe-biosphere.niedersachsen.de/nature_and_landscape/habitats_and_their_inhabitants/the_elbe_marshes/-47282.html.

Casey, Ruairi. “‘If You See Me, Weep’: Hunger Stones Auguring Drought in Europe.” Al Jazeera, 30 Nov. 2022, www.aljazeera.com/features/2022/11/29/if-you-see-me-weep-hunger-stones-auguring-drought-in-europe.

River Elbe River Engineering and Sediment Management Concept, www.kuestendaten.de/media/zdm/portaltideelbe/Projekte/StromundSediTideelbe/ExterneEvaluation/Berichte/Whitehead.pdf.

Images:

www.google.com/url?sa=i&url=https%3A%2F%2Fwww.theguardian.com%2Fworld%2F2017%2Fsep%2F02%2Fgermany-elbe-river-cultural-divide-east-west-federal-elections&psig=AOvVaw0pdJCPnFB56ZNES1Tg54y7&ust=1701479849040000&source=images&cd=vfe&opi=89978449&ved=0CBIQjRxqFwoTCMj8t8KI7YIDFQAAAAAdAAAAABAE .

https://www.google.com/imgres?imgurl=https%3A%2F%2Flter.cz%2Fsites%2Fdefault%2Ffiles%2Flter-plochy-img%2FElbe%2520River%25201.jpg&tbnid=6yRwz5odm32biM&vet=12ahUKEwjQ8pzBiO2CAxX0JjQIHSuNBaIQMygLegQIARBt..i&imgrefurl=https%3A%2F%2Flter.cz%2Fen%2Felbe-river&docid=DAlNe4_f84E8LM&w=1386&h=779&q=the%20elbe%20river&client=safari&ved=2ahUKEwjQ8pzBiO2CAxX0JjQIHSuNBaIQMygLegQIARBt

https://www.google.com/imgres?imgurl=https%3A%2F%2Fscx2.b-cdn.net%2Fgfx%2Fnews%2F2018%2Fthesocalledq.jpg&tbnid=xnhxjc4lkRvpyM&vet=12ahUKEwjQ8pzBiO2CAxX0JjQIHSuNBaIQMyguegUIARC4AQ..i&imgrefurl=https%3A%2F%2Fphys.org%2Fnews%2F2018-09-hunger-stones-elbe-centuries-old-tale.html&docid=meez4OU8CuvE0M&w=768&h=512&q=the%20elbe%20river&client=safari&ved=2ahUKEwjQ8pzBiO2CAxX0JjQIHSuNBaIQMyguegUIARC4AQ

https://www.google.com/url?sa=i&url=https%3A%2F%2Faslopubs.onlinelibrary.wiley.com%2Fdoi%2Ffull%2F10.1002%2Flno.12395&psig=AOvVaw3eJl6ADEVKV3YggoLK_cnf&ust=1701557404010000&source=images&cd=vfe&opi=89978449&ved=0CBIQjRxqFwoTCND-qbep74IDFQAAAAAdAAAAABAE

https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.dw.com%2Fen%2Fconstrained-and-tamed-will-the-elbe-be-deepened-again%2Fa-37447171&psig=AOvVaw0bAwzPNypogQSZigfKttfs&ust=1701563949950000&source=images&cd=vfe&opi=89978449&ved=0CBIQjRxqFwoTCLDjh-nB74IDFQAAAAAdAAAAABAE