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Mostrando ítems 21-30 de 232
Crescimento e eficiência do uso de água e nutrientes em eucalipto fertirrigadoGrowth and nutrient and water use efficiency by Eucalypt trees under fertirrigation
(Universidade Federal de ViçosaBRFertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,Mestrado em Solos e Nutrição de PlantasUFV, 2015)
Climatic controls of decomposition drive the global biogeography of forest tree symbioses
(Springer Nature, 2019-05-15)
The identity of the dominant root-associated microbial symbionts in a forest determines the ability of trees to access limiting nutrients from atmospheric or soil pools1,2, sequester carbon3,4 and withstand the effects of ...
Energy and carbon footprints of food: Investigating the effect of cooking
(Elsevier, 2019-07)
Energy and carbon footprints of foods are of much concern, since food systems account for nearly
one third of energy use and Greenhouse Gas (GHG) emissions worldwide. Due to the complexity
of mass variations in food ...
Productivity in a example of six characteristic sites of the VIII Region with Pinus radiata D. DonProductividad en el ejemplo de seis sitios característicos de la VIII Región con Pinus radiata D. Don
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 1999)
Deterinação da biomassa e altura de amostragem para a quantificação de nutrientes em Acacia mearnsii De Wild
(Universidade Federal de Santa MariaBRRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia Florestal, 2005-06-24)
The objective of this study was to quantify the biomass and to determine the optimal sampling point for nutrients quantification in four year old Acacia mearnsii trees. It was conducted in black wattle stand, located in ...
Biomonitoramento da comunidade de macroinvertebrados de um reservatório de abastecimento público no sul do Brasil
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Ciência e Tecnologia AmbientalUTFPR, 2016-02-29)
The faunal inventory of the macroinvertebrate community is important to the environmental assessment, since this biota is sensitive to human disturbance. The reservoir of Rio Verde, located on the first plateau of Paraná, ...
Smallholder farms in eastern African tropical highlands have low soil greenhouse gas fluxes
(Copernicus Publications, 2017-01-12)
Few field studies examine greenhouse gas (GHG) emissions from African agricultural systems, resulting in high uncertainty for national inventories. This lack of data is particularly noticeable in smallholder farms in ...
How to know the fungi: combining field inventories and DNA‐barcoding to document fungal diversity
(Wiley Blackwell Publishing, Inc, 2017-03)
The fungi kingdom is among the most diverse eukaryotic lineages on Earth with estimates of several million extant species (O´Brien et al., 2005; Blackwell, 2011; Taylor et al., 2014). Fungi play critical roles in carbon ...
Export of nitrogen and calcium through the thinning of a five-year-old stand of Eucalyptus nitens, ChileExportación de nitrógeno y calcio mediante raleo en un rodal de Eucalyptus nitens de 5 años de edad, Chile
(Universidad Austral de Chile, Facultad de Ciencias Forestales y Recursos Naturales., 2007)