The nutrient content of precipitation input, throughfall, litter flow through, soil percolation, and stream discharge was measured in a hardwood and in a white pine watershed. Amounts of water passing through various levels of the forest ecosystems changed markedly from input to output, and leaching of cations from vegetation exhibited pronounced seasonal changes. Leaching of potassium, calcium, and magnesium was least during dormant winter months but increased with commencement of spring growth. Most potassium was leached from the leaves before leaf fall, but most calcium and magnesium losses occurred after leaf fall. A reduction of sodium in throughfall during the summer months was evident in white pines. The total leachate loss from vege...
The objective of this study was to determine the effect of 18% thinning on streamflow nutrient flux ...
use affects stream phosphorus retention by comparing retention in streams draining three mixed hardw...
Introduction: The present study seeks to estimate and compare rates of annual net primary production...
ABSTRACT. Metal cations were analyzed in bulk precipitation, soil water, and stream flow in a southe...
A detailed twelve-month study of litterfall, live foliage biomass, and seasonal nutrient (nitrogen, ...
Abstract. Disturbance of forest ecosystems, such as that caused by harvesting or acid deposition, is...
Abstract. Watershed ecosystem analysis has been used to study aspects of nutrient cycles in many reg...
on an old field watershed, a pine plantation watershed, and a hardwood forest watershed were in-vest...
The proportion of chemical elements passing through vegetation prior to being exported in a stream w...
Forest harvesting and subsequent regeneration treatments may cause changes in soil and solution chem...
Observations of declining base saturation in soils and declining calcium (Ca) in streamwater have co...
Observations of declining base saturation in soils and declining calcium (Ca) in streamwater have co...
Nutrient content and detrital biomass in the forest floor of a mature deciduous hardwood watershed a...
Carolina, the effects of man's use of the forest on the quality and quantity of streamflow has ...
Declining foliar phosphorus (P) levels call increasing attention to the cycling of this element in t...
The objective of this study was to determine the effect of 18% thinning on streamflow nutrient flux ...
use affects stream phosphorus retention by comparing retention in streams draining three mixed hardw...
Introduction: The present study seeks to estimate and compare rates of annual net primary production...
ABSTRACT. Metal cations were analyzed in bulk precipitation, soil water, and stream flow in a southe...
A detailed twelve-month study of litterfall, live foliage biomass, and seasonal nutrient (nitrogen, ...
Abstract. Disturbance of forest ecosystems, such as that caused by harvesting or acid deposition, is...
Abstract. Watershed ecosystem analysis has been used to study aspects of nutrient cycles in many reg...
on an old field watershed, a pine plantation watershed, and a hardwood forest watershed were in-vest...
The proportion of chemical elements passing through vegetation prior to being exported in a stream w...
Forest harvesting and subsequent regeneration treatments may cause changes in soil and solution chem...
Observations of declining base saturation in soils and declining calcium (Ca) in streamwater have co...
Observations of declining base saturation in soils and declining calcium (Ca) in streamwater have co...
Nutrient content and detrital biomass in the forest floor of a mature deciduous hardwood watershed a...
Carolina, the effects of man's use of the forest on the quality and quantity of streamflow has ...
Declining foliar phosphorus (P) levels call increasing attention to the cycling of this element in t...
The objective of this study was to determine the effect of 18% thinning on streamflow nutrient flux ...
use affects stream phosphorus retention by comparing retention in streams draining three mixed hardw...
Introduction: The present study seeks to estimate and compare rates of annual net primary production...