Why are acidified lakes treated with limestone




















The environmental implications of full-scale liming need to be more fully understood before liming is embraced to mitigate the effects of acid rain.

Moreover, officials need to question whether liming would in fact relieve current pressures on polluters to abate acid-causing emissions. Would it, paradoxically, be a license to pollute? Notwithstanding its cost-effectiveness, liming would seem a far less attractive strategy if it inhibited acid-rain abatement efforts, let alone if it actually resulted in increased acid deposition.

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If you have questions about your account, please contact customer service or call us at This message will appear once per week unless you renew or log out. Skip to main content Skip to main menu Skip to search Skip to footer. Search for:. Monitor Daily Current Issue. A Christian Science Perspective. Monitor Movie Guide. Monitor Daily. Photos of the Week. Acid Rain Acid rain is caused by the formation of nitric and sulfuric acids in our atmosphere.

These compounds are strong acids and they are highly soluble in water and they dissolve in the water droplets within clouds. Most of the nitrogen and sulfur oxides result from human activities. Iversen, J. Jansson, M. Induction of high phosphatase activity by aluminum in acid lakes. Johansson, K.

Acidification of surface waters in Sweden — effects and extent Drottningholm 6, pp. Kjellberg, G. Leivestad, H. Effects of acid precipitation on freshwater organisms. In: Braekke, F. Population ecology of salmonid populations on the verge of extinction in acid environments.

Drottningholm 81— Lohammar, G. The vegetation of Swedish lakes. Acta phytogeogr. Lundh, I. Drottningholm 7: 24 in Swedish, with English summary. Macan, T. Changes in the vegetation of a moorland fishpond in twenty-one years. Moore, J. The role of algae in the diet of Asellus aquaticus L. Mossberg, P. Benthos of oligotrophic and acid lakes.

Drottningholm 40 in Swedish, with English summary. Drottningholm 9: 23 in Swedish, with English summary. Bottom fauna of small acid forest lakes.

Drottningholm 77— Muniz, I. Acidification — effects on aquatic organisms. In: Faxxolare, R. Beyond the Energy Crisis. Opportunity and Challange, pp. Pergamon Press, New York. Acidification — effects on freshwater fish.

Pejler, B. Taxonomical and ecological studies on planktic Rotatoria from central Sweden. Pourriot, R. Food and feeding habits of Rotifera.

Raddum, G. Chironomid communities in Norwegian lakes with different degree of acidification. The water quality requirements of phytoplankton. Bd, SNV Rapp. Saether, O. Chironomid communities as water quality indicators. Sand-Jensen, K. Macrophytes and chemistry of acidic streams from lignite mining areas. Calculating overall effectiveness category Expert assessment panel.

Background information and definitions Water bodies can become acidified from atmospheric pollution that includes sulphur dioxide and nitrogen oxides, which fall as acid rain. Study locations. Key messages One before-and-after study in the UK found that adding limestone to ponds resulted in establishment of one of three translocated populations of natterjack toads. About key messages Key messages provide a descriptive index to studies we have found that test this intervention. Study and other actions tested Referenced paper Bellemakers M.

Environmental Pollution , 78, Referenced paper Banks B. Amphibia-Reptilia , 14, Referenced paper Beattie R. The Herpetological Journal , 3, Referenced paper Denton J. Conservation Biology , 11, Referenced paper McGrath A. Animal Conservation , 13, Please cite as: Smith, R. Where has this evidence come from? List of journals searched by synopsis All the journals searched for all synopses This Action forms part of the Action Synopsis: Amphibian Conservation. All synopses About synopses Synopsis protocols Synopsis advisory board.

Please select your preferred method below. Text full Text references only RIS. Attach files You may submit up to three additional files. File 1. File 2. File 3. Verification Code.

What Works in Conservation What Works in Conservation provides expert assessments of the effectiveness of actions, based on summarised evidence, in synopses. The Conservation Evidence Journal An online, free to publish in, open-access journal publishing results from research and projects that test the effectiveness of conservation actions.

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