Oak tree and grazing impacts on soil properties and nutrients in a California oak woodland

Quantitative Effects of Grazing on Vegetation and Soils Over a Global Range of Environments

D. G. Milchunas, William K. Lauenroth · Ecological Monographs · 1993 · 2K citations

Natural Resources, Ecology, Soil Sciences +16

A wet oxidation procedure suitable for the determination of nitrogen and mineral nutrients in biological material

John A. Parkinson, S. E. Allen · Communications in Soil Science and Plant Analysis · 1975 · 1.3K citations

Agriculture, Soil Sciences, Elemental Analysis +13

Acidification and alkalinization of soils

N. van Breemen, Jan Mulder, Charles T. Driscoll · Plant and Soil · 1983 · 722 citations

Agriculture, Earth Sciences, Soil Sciences +10

The Effects of Trees on Their Physical, Chemical and Biological Environments in a Semi-Arid Savanna in Kenya

A. Joy Belsky, Ronald Amundson, J. M. Duxbury et al. · Journal of Applied Ecology · 1989 · 689 citations

Life Sciences, Plant Biology, Plant Sciences +17

Micro-site effects of trees and shrubs in dry savannas

Ole R. Vetaas · Journal of Vegetation Science · 1992 · 405 citations

Life Sciences, Ecology, Plant Sciences +17