The importance of historical maps for man-made pond research: From the past extent of ponds to issues of the present landscape. A case study from the Czech Republic

Frajer, Jindřich; Kremlová, Jana; Fiedor, David; Pavelková, Renata; Trnka, Miroslav

doi:10.2478/mgr-2021-0014

Cited by 7 publications

(2 citation statements)

References 76 publications

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“…Based on the DEM and topographic and historical maps, a model was developed for the estimation of the surface area and depth of the lake after ecological reclamation of the wetlands [33]. Information from historical maps can contribute to the restoration of ponds in areas where water retention in the landscape needs to increase [34]. Historical and modern maps provided the basis for the determination of the transformation of ponds in the Severn Vale catchment (Great Britain).…”

Section: Resultsmentioning

confidence: 99%

Return to Nature: Renaturisation of Dried-Out Lakes in Poland

Ptak,

Heddam,

Zhu

et al. 2023

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Over the centuries, extensive changes have occurred in the functioning of the hydrosphere. In the case of Poland, the hydrographic network has been significantly transformed, and many of its elements have ceased to exist. The aim of this study was to investigate renaturalised lakes and to determine their original volume, which is a fundamental parameter in the context of stabilising water relationships. Based on archival cartographic materials, the locations of 15 such lakes were determined, with their volume totaling 11.7 million m3. This indicates a significant potential for renaturalised lakes in the context of increasing water resources. In the long term, the methodology adopted in this work may complement water-management efforts aimed at increasing retention and offering new ecosystem services. Such an approach is less invasive to the natural environment and more economically justified compared to new investments in artificial hydrotechnical infrastructure.

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Section: Resultsmentioning

confidence: 99%

Return to Nature: Renaturisation of Dried-Out Lakes in Poland

Ptak,

Heddam,

Zhu

et al. 2023

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“…In addition to curating present day data on pond abundance and distribution, the value of historic pond data is increasingly being highlighted (Frajer et al, 2021). Temporal mapping of ponds using historic maps can precisely locate and quantify lost ponds, which is particularly useful to practical pond conservation efforts in several ways.…”

Section: Introductionmentioning

confidence: 99%

An evidence-based study mapping the decline in freshwater ponds in the Severn Vale catchment in the UK between 1900 and 2019

et al. 2022

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Freshwater ponds have long been an overlooked biodiversity store and changing types of land use and the land management practices has led to a steady decline in pond numbers. Establishing the regional extent of pond loss is the first step in identifying key areas for conservation action. This study calculated pond loss in the Severn Vale catchment UK since 1900. Identification of pond location and surrounding land use on historic and contemporary maps enabled a comparison of total number, density and distance between present day and historic ponds. 57.7% of ponds present in 1900 were lost and pond density declined from 7.3 to 4.5 ponds km−2 between 1900 and 2019. This resulted in a 24.6 m increase in the average distance between contemporary ponds. Land use was an important factor in determining pond loss. Although in 2019 the highest density of ponds are in rural areas, 62.3% of ponds lost were from agricultural settings (arable or pasture). Our results highlight the significant pond loss experienced in the Severn Vale since 1900 and provide a valuable baseline for pondscape restoration. The methods described are widely applicable to other regions either with a history of ponds or an environment that could sustain them.

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Legacies of Past Land Use: Mapping Anthropogenic Landforms in Forest Areas of Eastern Bavaria, Germany

Schneider,

Raab,

Raab

et al. 2024

Geoarchaeology

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Reconstructing (pre‐)historic land use distribution is essential for understanding past human societies and their impacts on the environment. Various land use forms result in distinct alterations of surface morphology, which are often well preserved but rarely described within forest areas. The interpretation of LiDAR Digital Elevation Models (DEMs) can greatly enhance our insight into the geoarchaeological records of woodlands. This study examines the legacies of past land use in forested areas of Upper Palatinate, Germany, utilizing LiDAR DEMs to map anthropogenic relief features. We comprehensively mapped land use legacy landforms (LULLs) that occur with considerable frequency in the study area, that is, former agricultural field systems, road remnants, abandoned ponds, relict charcoal hearths, mining legacies, and indicators of anthropogenically induced soil erosion. Results reveal that 17% of the forested area is affected by LULLs, with the largest areas covered by former field systems, roads, and ponds. Characteristic LULL associations reflect past agricultural and charcoal production landscapes. While erosion indicators often coincide with field systems and roads, natural factors mainly influence their distribution. Comparison with historical maps suggests pre‐19th‐century abandonment of most LULLs and good preservation of anthropogenic relief modifications. Our results underscore the enduring impact of past land use on present woodland ecosystems and emphasize the importance of considering forest areas in the analysis of past human–landscape interactions.

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The importance of historical maps for man-made pond research: From the past extent of ponds to issues of the present landscape. A case study from the Czech Republic

Cited by 7 publications

References 76 publications

Return to Nature: Renaturisation of Dried-Out Lakes in Poland

Return to Nature: Renaturisation of Dried-Out Lakes in Poland

An evidence-based study mapping the decline in freshwater ponds in the Severn Vale catchment in the UK between 1900 and 2019

Legacies of Past Land Use: Mapping Anthropogenic Landforms in Forest Areas of Eastern Bavaria, Germany

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