Buscar
Mostrando ítems 1-10 de 3009
Linking above-ground biomass production to below-ground carbon fluxes across stocking, clone, fertilization, and understory elimination in Pinus radiata D.Don plantations, New Zealand
(Elsevier, 2020)
The linkage between above-ground biomass production and below-ground carbon fluxes as influenced by silviculture has been insufficiently studied. We tested the effects of stocking, clone, fertilization, and follow-up ...
Above- and below-ground biomass and carbon dynamics in Brazilian Cerrado wet grasslands
(Grangaerde, 2012-03)
Questions
Grasslands are usually neglected as potential carbon stocks, partially due to the lack of studies on biomass and carbon dynamics in tropical grasslands. What is the importance of Brazilian tropical wet grasslands ...
Fine-scale root community structure and below-ground responses to grazing show independence from above-ground patterns
(Wiley Blackwell Publishing, Inc, 2017-11)
Question: Root biomass distribution and below-ground processes are the main drivers of plant community structure and dynamics in arid rangelands. However, despite their relevance, below-ground plant responses to disturbance ...
Below-ground carbon inputs contribute more than above-ground inputs to soil carbon accrual in a bioenergy poplar plantation
(Springer, 2019-01)
Background and aims: Soil organic carbon (SOC) accrual is central to the discussion on active atmospheric CO2 removal strategies, but it requires a clear understanding of the mechanisms driving new SOC formation. SOC is ...
Transient analysis of multiphase transmission lines located above frequency-dependent soils
(2021-09-01)
This paper evaluates the influence of frequency-dependent soil conductivity and permittiv-ity in the transient responses of single-and double-circuit transmission lines including the ground wires subjected to lightning ...
Above- and below-ground biomass and carbon dynamics in Brazilian Cerrado wet grasslands
(2013-03-01)
Questions: Grasslands are usually neglected as potential carbon stocks, partially due to the lack of studies on biomass and carbon dynamics in tropical grasslands. What is the importance of Brazilian tropical wet grasslands ...
Above- and below-ground biomass and carbon dynamics in Brazilian Cerrado wet grasslands
(2013-03-01)
Questions: Grasslands are usually neglected as potential carbon stocks, partially due to the lack of studies on biomass and carbon dynamics in tropical grasslands. What is the importance of Brazilian tropical wet grasslands ...
Does decomposition of standrd materials differ among grassland patches maintained by livestock?
(Wiley, 2010-05)
Grazing can modify vegetation structure and species composition through selective consumption, modifying plant litter quality and hence decomposability. In most grasslands, moderate stocking rates maintain a mosaic of ...
Above-ground biomass estimation for Quercus rotundifolia using vegetation indices derived from high spatial resolution satellite images
(2018-01-01)
The estimation of vegetation parameters, such as above-ground biomass, with high accuracy using remote sensing data, represents a promising approach. The present study develops models to estimate and map above-ground biomass ...