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Madum Lake and the surrounding forest are partly owned by three private interests – Lindenborg Gods, Nørlund and
Willestrup Estate – with 25% of the forest falling under state ownership. There is public access, and it is possible to walk around the lake on a marked route. Public fishing and boating
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protected area (no. 18) that also includes the forest of Rold Skov and the river valley of
Lindenborg Ådal. The protected area covers a total of 8,748 hectares (87.48 km), and is also protected under the EU
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on the lake is prohibited. At the lake's eastern shore is a visitor parking space, from which extends a marked route to and around the Long Marsh – a large, well-preserved
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224:. The lake covers an area of 2.04 square kilometres (0.79 sq mi), and has a depth of 7.5 metres (25 ft) at its deepest point. It is both an important
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from agricultural activities and the more direct influence of hundreds of bathers in summer. A clear sign of this stress is seen in late summer in the form of
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410:-covered headlands have widened in recent years. The lake's waters reportedly remain very clear, but are increasingly acidic and nutrient-poor.
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of international importance, and is designated as area F3 under the EU Habitats
Directive. It serves as a stopover for
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Water in Madum Lake in 2011. The lake's extremely pure and clear water supports a number of rare
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550:"Rold Skov, Lindenborg Ådal and Madum Lake - Natura 2000 area no. 18" (PDF)
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537:. Danish Ministry of the Environment. 2011. Retrieved 19 February 2014.
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of the lake has been stressed by outside pollution, including airborne
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forest. To the north of the lake is a narrow forested belt, with
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Madum Lake has been declared a "Lobelia-lake", after the plant
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Danish-language map of the lake and its surroundings (PDF)
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as the dominant tree species. In the forest, common
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153:2.04 square kilometres (0.79 sq mi)
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512:"18 Rold Skov, Lindenborg Ådal og Madum Sø"
236:Madum Lake most likely developed out of a
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613:Special Areas of Conservation in Denmark
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559:. Danish Ministry of the Environment
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16:Lake in Rebild Municipality, Denmark
360:forage on the lake's population of
307:ducks can be seen around the lake.
489:. VisitDenmark.com. Archived from
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535:"Interactive GIS Map of Denmark"
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37:, including certain species of
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563:. Retrieved 19 February 2014.
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212:) is the largest lake in the
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228:and a popular bathing spot.
315:in the forest to the east.
267:birds dominate, along with
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232:Formation and surroundings
88:Mariagerfjord Municipality
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445:(in Danish). Dofbasen.dk
323:Madum Lake is part of a
319:Ecology and conservation
521:. Danish Nature Agency
177:36 metres (118 ft)
169:7.5 metres (25 ft)
608:Natura 2000 in Denmark
487:"The forest Rold Skov"
161:3 metres (9.8 ft)
332:as a bird sanctuary.
384:Threats and concerns
370:great crested grebes
299:. In winter months,
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493:on 19 February 2012
253:Rebild Municipality
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84:Rebild Municipality
555:2014-02-22 at the
517:2014-02-22 at the
467:. VisitDenmark.com
330:Habitats Directive
245:Quaternary ice age
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391:Lobelia dortmanna
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174:Surface elevation
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603:Bird sanctuaries
593:Lakes of Jutland
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118:56.037°N 9.79°E
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497:11 September
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469:. Retrieved
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150:Surface area
123:56.037; 9.79
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561:(in Danish)
523:(in Danish)
325:Natura 2000
241:kettle hole
186:Settlements
140:Kettle hole
121: /
96:Coordinates
587:Categories
471:24 October
465:"Madum Sø"
449:20 October
443:"Madum Sø"
414:References
374:mute swans
285:tawny owls
214:Himmerland
202:Madum Lake
166:Max. depth
106:56°02′13″N
68:Madum Lake
22:Madum Lake
396:ecosystem
346:goldeneye
305:merganser
265:passerine
257:Rold Skov
249:heathland
109:9°47′24″E
90:, Denmark
553:Archived
515:Archived
400:nitrogen
354:mallards
273:goshawks
269:buzzards
210:Madum Sø
190:Skørping
80:Location
358:ospreys
238:glacial
222:Denmark
218:Jutland
40:Lobelia
297:ravens
206:Danish
194:Astrup
378:coots
366:perch
336:Birds
261:birch
499:2012
473:2011
451:2011
408:reed
376:and
364:and
362:pike
348:and
303:and
295:and
135:Type
313:bog
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
