Historical Catalogue of Recorded Seismic Activity Near Grambker Feldmarksee in Bremen

Untere Wümme Nature Reserve: Riverine Biodiversity and Protected Tidal Landscapes in Bremen

Protected floodplain geography and tidal river habitats.

This nature reserve protects the meandering lower course of the Wümme river, showcasing one of northern Germany's few freshwater tidal systems. Spanning reedbeds, willow forests, and open mudflats, the reserve forms a vital corridor for migratory fish and waterfowl, reflecting a complex mosaic of protected riverine ecosystems and historic meadow landscapes.

Area

1.485 km²

Established

1991

Relief

Lowland

Climate

Temperate

Ruschdahlmoor Nature Reserve: Deep Peatlands and Protected Wetland Geography in Bremen

Geological subsidence sinkhole and urban protected landscape

Ruschdahlmoor stands as a unique nature reserve in Bremen, Germany, distinguished by a peat-forming wetland developed inside a sinkhole over the Lesum salt dome. This protected area supports tall herb meadows, reed-fringed ponds, and rare peat-depth records, offering a dense, ecologically rich landscape context that remains a vital part of the city's natural geography.

Area

0.048 km²

Established

1991

IUCN

IV

Relief

Lowland

Dunger See Nature Reserve: Mapped Protected Wetland and Landscape Geography in Bremen

A structured geographic look at the Werderland bird protection habitat.

Dunger See is a compact, ecologically diverse nature reserve in Bremen, shaped by intentional land management to provide critical nesting and wintering grounds for wildfowl. This protected area stands out for its indented shoreline, artificial island clusters, and surrounding woodland buffers that contrast with the open agricultural terrain of the wider Werderland landscape.

Area

0.33 km²

Established

1990

Relief

Lowland

Climate

Temperate

Hochwasserschutzpolder zwischen Senator-Apelt-Straße und Neustädter Hafen: Bremen Protected Lands

A vital wetland reserve integrating flood management and avian biodiversity in the port district.

Located within the port district of Bremen, the Hochwasserschutzpolder zwischen Senator-Apelt-Straße und Neustädter Hafen is a notable protected area that balances essential flood-control infrastructure with rich ecological functions. The reserve sustains a variety of wetland bird populations across its reed-lined waters and alluvial woodlands, providing a critical haven for wildlife amidst the surrounding industrial and urban development of the Lower Weser region.

Area

0.847 km²

Established

2014

IUCN

IV

Hammersbecker Wiesen: Protected Nature Reserve and Meadow Landscape in Bremen

Ecological mosaic of wet meadows and stream valley terrain

Hammersbecker Wiesen encompasses 25.8 hectares of ecologically significant wet grassland and hedgerow habitats in Bremen. This nature reserve provides an essential refuge for diverse plant species and local amphibians within an urban-adjacent setting, illustrating the preserved character of traditional northern German meadow systems.

Area

0.258 km²

Established

1986

Kuhgrabensee Nature Reserve: Mapped Geography and Protected Areas in Bremen

An ecologically vital lake and bird sanctuary in Northwest Germany

Kuhgrabensee serves as a prime example of landscape restoration within Bremen, featuring a groundwater-fed lake with notable saline influences. This protected area supports a diverse array of pioneer plants and wildlife across its reed-lined shores and shallow-water habitats, providing a quiet corridor for ecological observation and study in the heart of the local landscape.

Area

0.296 km²

Established

1987

Relief

Lowland

Climate

Temperate

Am Stadtwaldsee (Uni-Wildnis) Nature Reserve: Geographic Atlas and Park Map Context

Protected secondary habitat landscape in Bremen, Germany

Located in Bremen, the Am Stadtwaldsee (Uni-Wildnis) nature reserve offers a compelling study of secondary ecological succession. The area features a dense concentration of ponds and wooded ground shaped by historical sand mining. Explore the mapped boundaries of this eleven-hectare refuge to understand its role in urban biodiversity and regional landscape conservation.

Area

0.114 km²

Established

1991

IUCN

IV

Ochtumniederung bei Brokhuchting: Wetland Nature Reserve and Floodplain Geography

A core conservation area within the Bremen Niedervieland

This protected area stands as a primary example of large-scale river floodplain restoration in the Bremen region. The landscape includes a dense network of canals, reedbeds, and seasonal flood zones that provide critical shelter for waterfowl and waders. Through careful environmental management, this site integrates natural riverine terrain with the surrounding industrial and urban framework of northwestern Germany, offering a distinct study of managed wetland ecosystems.

Area

3.75 km²

Established

1998

Relief

Lowland

Climate

Temperate