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A modified resin exchange method for measurement of available phosphate in soils derived from volcanic ash
(The Williams & Wilkins Co., 1975)
An experimental method to determine available phosphate in soils using anion exchange resin as an extractant has been described (3, 5). However, when this method is applied to volcanic ash-derived soils, some problems ...
Balance and distribution of sulphur in volcanic ash-derived soils in Chile
(PERGAMON-ELSEVIER SCIENCE LTD, 2002-09)
Sulphur distribution with an insight in S-organic fractions was studied in volcanic-ash derived soils of Chile (Typic Dystrandepts, Palehumult) by isolating each fraction and measuring S directly by instrumental elemental ...
Some factors affecting the mineralization of organic matter in volcanic ash soils.
(Universidad Estatal de Carolina del NorteRaleigh (Estados Unidos)Soil ScienceMagister Scientiae, 1974)
Can Dunite Promote Physiological Changes, Magnesium Nutrition and Increased Corn Grain Yield?
(2019-10-11)
Several efforts have been made in recent years to mitigate the different environmental impacts related to agricultural activities. Rock dust technology is an important soil remineralization mechanism for sustainable tropical ...
Aeolian Remobilisation of Volcanic Ash: Outcomes of a Workshop in the Argentinian Patagonia
(Frontiers Media, 2020-11-27)
During explosive volcanic eruptions, large quantities of tephra can be dispersed and deposited over wide areas. Following deposition, subsequent aeolian remobilisation of ash can potentially exacerbate primary impacts on ...
Dissolved Organic Carbon and Nitrogen in Andisol for Six Crop Rotations with Different Soil Management Intensity
(Instituto de Investigaciones Agropecuarias, INIA, 2009)
Litter microbial and soil faunal communities stimulated in the wake of a volcanic eruption in a semi-arid woodland in Patagonia, Argentina
(Wiley Blackwell Publishing, Inc, 2017-01)
Large-scale disturbances can be important components of the temporal landscape of natural ecosystems, but generalities regarding ecosystem impacts are difficult due to their infrequent and unpredictable nature. Volcanic ...