Recorded Earthquake History and Seismic Records Near Siegaue und Siegmündung Nature Reserve

Naturpark Rheinland: Geography and Protected Area Overview in North Rhine-Westphalia

A complex metropolitan nature park and lake district

Naturpark Rheinland represents a distinct convergence of reclaimed lignite mining landscapes, quiet lowland forests, and floodplain wetlands. Its mapped boundaries reveal a diverse terrain of ridges and river valleys that define the environmental character of the Cologne-Bonn metropolitan region.

Area

1,045 km²

Established

1959

Relief

Upland

Climate

Temperate

Herseler Werth Nature Reserve: Geographic Overview of the Rhine River Island Landscape

A strictly protected riverine refuge in North Rhine-Westphalia

Herseler Werth represents a unique study in protected geography as the only non-publicly accessible Rhine island within North Rhine-Westphalia. Spanning 14.8 hectares, this long, narrow river island serves as a critical, human-excluded sanctuary that protects endangered species from industrial and urban disturbance. Its mapped boundaries and poplar-covered terrain illustrate the complex interaction between historical river hydrology and modern conservation efforts along the busy Bonn-Cologne corridor.

Area

0.148 km²

Established

1993

Relief

Lowland

Climate

Temperate

Melbtal Nature Reserve in North Rhine-Westphalia: Map, Terrain, and Geographic Context

Deep-cut forested valley with unique geological instability

Melbtal stands as a protected nature reserve in Bonn, Germany, defined by its steep wooded slopes and the meandering Melbbach. This geographic entity offers a study in earth-science dynamics, featuring active landslides and a distinct cold-air flow that persists within a dense urban setting. Use this atlas perspective to understand the boundaries, terrain, and layered cultural history of one of the region's most prominent green corridors.

Area

0.2 km²

Established

2013

IUCN

IV

Relief

Upland

Quarzsandgrube Nature Reserve: Geographic Profile and Protected Landscape Context

Protected mosaic of pioneer habitats in the Rhein-Sieg-Kreis

Located on the terrace slopes of the Rhein-Sieg-Kreis, Quarzsandgrube represents a significant refuge for early successional flora and fauna. The site features an uneven terrain of exposed sandy soils and water-filled hollows, providing a vital habitat corridor alongside adjacent protected areas. This detailed geographic profile maps the environmental conditions that define its current status as a protected nature reserve.

Area

0.29 km²

Established

1994

IUCN

IV

Kiesgruben Paulsmaar Nature Reserve: Landscape and Geography in the Cologne Urban Fringe

A managed mosaic of post-industrial gravel pits and wetland habitats.

Kiesgruben Paulsmaar represents a distinct example of urban-edge habitat restoration in western Germany. Located near the border of Cologne, this 24-hectare nature reserve consists of three interconnected water bodies, floodplain forests, and calcareous grasslands. It serves as a regional refuge for biodiversity while documenting the conversion of former industrial land into a functioning wetland ecosystem.

Area

0.247 km²

Established

1991

Relief

Lowland

Climate

Temperate

Kiesgrube Wahn Nature Reserve: Mapped Geography and Protected Area Context

Protected landscape within the Bergische Heideterrasse of North Rhine-Westphalia

Kiesgrube Wahn provides a compact, high-value ecological mosaic in Cologne, Germany. This former gravel pit has transitioned into a protected nature reserve, hosting a range of aquatic and woodland environments that support rare plant and animal communities within the regional gravel-pit network.

Area

0.054 km²

Established

1988

Relief

Lowland

Access

Highly restricted

Kottenforst-Waldville Nature Reserve: Protected Landscape Geography and Forest Mapping

A significant oak-hornbeam woodland complex within Nordrhein-Westfalen.

Kottenforst-Waldville comprises extensive, interconnected forest blocks defined by their high-value oak-hornbeam stands and rare woodland pools known as Maare. This protected area supports a dense regional network of spring brooks and floodplain woodlands, serving as a critical refuge for woodpecker populations and raptors within the anthropogenically shaped landscape of the Rhine valley.

Area

35.853 km²

Established

2004

Langeler Auwald: A Protected Floodplain Forest in the North Rhine-Westphalia Rhine Corridor

Examining fluvial landscape patterns and riparian forest boundaries

Langeler Auwald functions as a significant nature reserve on the right bank of the Rhine in Cologne, preserving a rare mosaic of willow-poplar floodplain forest. The terrain encompasses periodically flooded gravel shores, nutrient-poor grasslands on flood dikes, and transitional orchard habitats that support a high density of protected species within the urbanized landscape of North Rhine-Westphalia.

Area

0.224 km²

Relief

Lowland

Climate

Temperate

Scope

Terrestrial