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Is switchgrass good for carbon savings? Long‐term results in marginal land
Published 2022-07-01“…The objective of this study was to assess soil C storage capacity of switchgrass on a marginal land (poor soil with limited rooting depth on a hilly area) through a spatialized analysis derived from several soil samples. A significant increase in SOC was observed after 13 years. …”
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7702
Fungal communities on speleothem surfaces in Kartchner Caverns, Arizona, USA
Published 2011-01-01“…However, canonical correspondence analysis (CCA) analysis of culture-independent DGGE profiles showed a significant effect of sampling site and formation type on fungal community structure.Taken together, these results reveal that diverse fungal communities exist on speleothem surfaces in Kartchner Caverns, and that these communities are not uniformly distributed spatially. Analysis of sample saturation indicated that more sampling depth is required to uncover the full scale of mycological richness across spelothem surfaces.…”
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7703
Spatial Soil Nutrient–Plant–Herbivore Linkages: A Case Study from Two Poultry Litter–Amended Pastures in Northwest Arkansas
Published 2019-01-01“…Feeding and grazing strategies affect nutrient excretion and nutrient loss spatially. Analysis of soils, forages, and landscapes can aid in targeting management of poultry litter and forage practices consistent with livestock production and water quality goals in watersheds with nutrient imbalances, such as in pastures of northwestern Arkansas. …”
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