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13,612
decomposition rate, and soil nitrogen availability
, 2005
"... montane rainforest: interactions among litter quality, ..."
Sampling spatial and temporal variation in soil nitrogen availability
- Oecologia
, 1999
"... Abstract There are few studies in natural ecosystems on how spatial maps of soil attributes change within a growing season. In part, this is due to methodological di�culties associated with sampling the same spatial locations repeatedly over time. We describe the use of ion exchange membrane spikes, ..."
Abstract
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Cited by 13 (0 self)
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, a relatively nondestructive way to measure how soil resources at a given point in space ¯uctuate over time. We used this method to examine spatial patterns of soil ammonium (NH ‡ 4) and nitrate (NO � 3) availability in a mid-successional coastal dune for four periods of time during the growing
Evidence that invasion by cheatgrass alters soil nitrogen availability
- Natural Resources and Environmental Issues
, 2011
"... This Article is brought to you for free and open access by the Quinney ..."
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Cited by 1 (0 self)
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This Article is brought to you for free and open access by the Quinney
Long-Term Nitrogen Storage and Soil Nitrogen Availability in Post-Fire
"... Long-term, landscape patterns in inorganic nitro-gen (N) availability and N stocks following infre-quent, stand-replacing fire are unknown but are important for interpreting the effect of disturbances on ecosystem function. Here, we present results from a replicated chronosequence study in the Great ..."
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Long-term, landscape patterns in inorganic nitro-gen (N) availability and N stocks following infre-quent, stand-replacing fire are unknown but are important for interpreting the effect of disturbances on ecosystem function. Here, we present results from a replicated chronosequence study
in a Mediterranean organic farming system
"... of green manure on soil nitrogen availability and crop productivity ..."
Impacts of Hemlock Loss on Nitrogen Retention Vary with Soil Nitrogen Availability in the Southern Appalachian Mountains
"... The impacts of exotic insects and pathogens on forest ecosystems are increasingly recognized, yet the factors influencing the magnitude of effects remain poorly understood. Eastern hemlock (Tsuga canadensis) exerts strong control on nitrogen (N) dynamics, and its loss due to infestation by the hemlo ..."
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The impacts of exotic insects and pathogens on forest ecosystems are increasingly recognized, yet the factors influencing the magnitude of effects remain poorly understood. Eastern hemlock (Tsuga canadensis) exerts strong control on nitrogen (N) dynamics, and its loss due to infestation
Soil Nitrogen Availability and Plant Genotype Modify the Nutrition Strategies of M. truncatula and the Associated Rhizosphere
, 2012
"... Plant and soil types are usually considered as the two main drivers of the rhizosphere microbial communities. The aim of this work was to study the effect of both N availability and plant genotype on the plant associated rhizosphere microbial communities, in relation to the nutritional strategies of ..."
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Plant and soil types are usually considered as the two main drivers of the rhizosphere microbial communities. The aim of this work was to study the effect of both N availability and plant genotype on the plant associated rhizosphere microbial communities, in relation to the nutritional strategies
The variable eVects of soil nitrogen availability and insect herbivory on aboveground and belowground plant biomass in an old-Weld ecosystem
, 2011
"... Abstract Nutrient availability and herbivory can regulate primary production in ecosystems, but little is known about how, or whether, they may interact with one another. Here, we investigate how nitrogen availability and insect herbivory interact to alter aboveground and belowground plant communit ..."
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community biomass in an old-Weld ecosystem. In 2004, we established 36 experimental plots in which we manipulated soil nitrogen (N) availability and insect abundance in a completely randomized plot design. In 2009, after 6 years of treatments, we measured aboveground biomass and assessed root production
Interactions between Litter Lignin and Soil Nitrogen Availability during Leaf Litter Decomposition in
"... Previous work in a young Hawaiian forest has shown that nitrogen (N) limits aboveground net primary production (ANPP) more strongly than it does decomposition, despite low soil N availability. In this study, I determined whether (a) poor litter C quality (that is, high litter lignin) poses an overri ..."
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Previous work in a young Hawaiian forest has shown that nitrogen (N) limits aboveground net primary production (ANPP) more strongly than it does decomposition, despite low soil N availability. In this study, I determined whether (a) poor litter C quality (that is, high litter lignin) poses
Evaluation of Some Chemical Extraction Methods Used as Indices of Soil Nitrogen Availability in PolatlÝ State Farm Soils in Ankara Province*
"... Abstract: In pursuit of evaluating the suitability of methods for determining the ability of soils to supply available nitrogen under different soil conditions, two biological aerobic and anaerobic incubation procedures and six chemical extraction methods were applied to 31 samples of soil collected ..."
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Abstract: In pursuit of evaluating the suitability of methods for determining the ability of soils to supply available nitrogen under different soil conditions, two biological aerobic and anaerobic incubation procedures and six chemical extraction methods were applied to 31 samples of soil
Results 1 - 10
of
13,612
