نتائج البحث

Significant Acidification in Major Chinese Croplands.

• Authors : Guo, J. H.; Liu, X. J.; Zhang, Y.

Subjects: ENVIRONMENTAL research; AGRICULTURAL intensification & the environment; SOIL acidificationCHINA

• Source: Science. 2/19/2010, Vol. 327 Issue 5968, p1008-1010. 3p.

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Aqueous-phase photochemical formation of peroxides in authentic cloud and fog waters.

• Authors : Faust BC; Duke University, School of the Environment, Durham, NC 27708.; Anastasio C

Subjects: Atmosphere*; Hydrogen Peroxide/Hydrogen Peroxide/Hydrogen Peroxide/*chemistry ; Water/Water/Water/*chemistry

• Source: Science (New York, N.Y.) [Science] 1993 Apr 02; Vol. 260 (5104), pp. 73-5.Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication

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Evidence for a phytotoxic hydroxy-aluminum polymer in organic soil horizons.

• Authors : Hunter D; Ross DS

• Source: Science (New York, N.Y.) [Science] 1991 Mar 01; Vol. 251 (4997), pp. 1056-8.Publisher: American Association for the Advancement of Science Country of Publication: United States NLM ID: 0404511 Publication

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