Agricultural and Food Science - Selaus asiasanan mukaan "acid sulphate soils"
Viitteet 1-7 / 7
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A comparison of nitrogen and carbon reserves in acid sulphate and non acid sulphate soils in western Finland
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)Tavanomaisten viljelymaiden hiilestä ja typestä valtaosa on sitoutuneena muokkauskerroksen orgaaniseen ainekseen. Happamissa sulfaattimaissa on melko runsaasti orgaanista ainesta myös muokkauskerroksen alapuolella. ... -
An analytical procedure for determination of sulphur species and isotopes in boreal acid sulphate soils and sediments
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)An analytical scheme suitable for boreal acid sulphate (AS) soils and sediments was developed on the basis of existing methods. The presented procedure can be used to quantify and discriminate among acid volatile sulphide, ... -
Assessment of aquatic pollution, remedial measures and juridical obligations of an acid sulphate soil area in western Finland
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)Reclaiming of Holocene sulphide-bearing sediments, widespread in the coastal areas of Finland, has enabled oxidation of sulphides to a depth of 1 3 m and the subsequent development of acid sulphate soils (pH < 4). This ... -
Measured and simulated effects of sophisticated drainage techniques on groundwater level and runoff hydrochemistry in areas of boreal acid sulphate soils
Agricultural and Food Science : 1 (Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska FairbanksMTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)To abate the environmental problems caused by the severe acidity and high metal concentrations in rivers draining acid sulphate (AS) soils of Western Finland, control drainage (CD) and lime filter drainage (LFD), and their ... -
Metal concentrations in oats (Avena sativa L.) grown on acid sulphate soils
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2009)The aim of the study was to investigate the impact of soil chemistry on the concentrations of Co, Ni, Zn, Mn, Cu and Fe in oats (Avena sativa L. cv. Fiia) grown on Finnish acid sulphate (AS) soils with varying geochemical ... -
Stream plant chemistry as indicator of acid sulphate soils in Sweden
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)Results from the biogeochemical mapping (roots of aquatic plants and Fontinalis antipyretica) conducted by the Geological Survey of Sweden (SGU) reflects the metal load of surface waters draining acid sulphate (AS) soils ... -
Successive alkalinity producing system for the treatment of acid sulphate soil runoff: preliminary results of a field trial
Agricultural and Food Science : 1 (MTT Agrifood Research FinlandThe Scientific Agricultural Society of Finland, 2005)Artikkelissa on käsitelty happamien sulfaattimaiden kuivatusvesien käsittelyyn suunnitellun koelaitoksen toimintaa kahden ensimmäisen käyttövuoden ajalta. Koelaitos on perustettu Ilmajoelle Rintalan pengerrysalueelle. ...
