Correction to: Are soils beneath coniferous tree stands more acidic than soils beneath deciduous tree stands?
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چکیده
منابع مشابه
A reservoir of nitrate beneath desert soils.
A large reservoir of bioavailable nitrogen (up to approximately 10(4) kilograms of nitrogen per hectare, as nitrate) has been previously overlooked in studies of global nitrogen distribution. The reservoir has been accumulating in subsoil zones of arid regions throughout the Holocene. Consideration of the subsoil reservoir raises estimates of vadose-zone nitrogen inventories by 14 to 71% for wa...
متن کاملPure stands of temperate forest tree species
Pure stands of temperate forest tree species modify soil respiration and N turnover N. Brüggemann, P. Rosenkranz, H. Papen, K. Pilegaard, and K. Butterbach-Bahl Forschungszentrum Karlsruhe, Institute for Meteorology and Climate Research, Atmospheric Environmental Research (IMK-IFU), Garmisch-Partenkirchen, Germany Risø National Laboratory, Plant Biology and Biogeochemistry Department, Roskilde,...
متن کاملAddition of Stabilized Wood Ashes to Swedish Coniferous Stands on Mineral Soils – Effects on Stem Growth and Needle Nutrient Concentrations
Increasing use of forest fuels for energy production is generating increasing quantities of wood ash. A common understanding is that this ash should be spread in forests to counteract soil acidifi cation and potential future nutrient defi ciencies, and thus help sustain longterm forest productivity. A series of seven fi eld experiments was established in Sweden in 1988–1995 to study the stem gr...
متن کاملComment on "A reservoir of nitrate beneath desert soils".
Walvoord et al. (1) reported a large nitrate pool located deep ( 1 m) beneath desert soils. Two aspects of this work were particularly surprising: the large pool size, estimated to be up to 10 kilograms of nitrogen per hectare, as nitrate (kg N ha); and the shape of the nitrate profiles, which resembled the conservative solute-accumulation profiles of Cl more than typical nutrient depletion pro...
متن کاملInjuries due to falls from hunters' tree stands in Pennsylvania.
BACKGROUND People who hunt deer from elevated tree stands may improve the chances of a successful hunt but also risk serious injury from a fall to the ground. PURPOSE The objective of the current investigation is to estimate the rates of injuries from falls from tree stands using a population-based study design. METHODS Annual and age-specific rates were calculated using injury data collect...
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ژورنال
عنوان ژورنال: Environmental Science and Pollution Research
سال: 2019
ISSN: 0944-1344,1614-7499
DOI: 10.1007/s11356-019-05112-2