Results 71 to 80 of about 209,676 (259)

Fungos micorrízicos arbusculares em diferentes coberturas florestais em Vitória da Conquista, Bahia

open access: yesFloresta e Ambiente
Os fungos micorrízicos arbusculares (FMAs) são organismos mutualistas obrigatórios, que facilitam a sobrevivência e o desenvolvimento de plantas. São influenciados pela cobertura florestal e por outros fatores bióticos e abióticos.
Renata Soares dos Santos   +2 more
doaj   +1 more source

Final chlorine dioxide stage at near-neutral pH for bleaching eucalypt pulp

open access: yesQuímica Nova, 2014
It is well known that pH is an important parameter for controlling the eucalyptus pulp bleaching when using the final chlorine dioxide stage, since it affects the effectiveness of the process.
Robisnéa A. Ribeiro   +5 more
doaj   +1 more source

Evaluation of Classifiers for Image Segmentation: Applications for Eucalypt Forest Inventory [PDF]

open access: yesarXiv, 2017
The task of counting eucalyptus trees from aerial images collected by unmanned aerial vehicles (UAVs) has been frequently explored by techniques of estimation of the basal area, i.e, by determining the expected number of trees based on sampling techniques.
arxiv  

Adaptation of Agro-IBIS model for Eucalyptus carbon budget estimation at regional level- a case study in Sao Paulo State, Brazil [PDF]

open access: yes, 2019
Highly productive fast-growing Eucalyptus plantations cover more than 5 million hectares in Brazil and exhibit very dynamic carbon fluxes throughout their 6-7 year rotations. These plantations quickly shift from C sources at the beginning of the rotation
Almeida Colmanetti, Michel Anderson   +12 more
core  

Birds of a eucaliptos woodlot in interior São Paulo

open access: yesBrazilian Journal of Biology
Some 255 birds were recorded between 1982-2001 in and near a 2314-ha "Horto" of old eucalyptus plantations with native understory and a lake, near Rio Claro, in central São Paulo, Brazil.
E. O. Willis
doaj   +1 more source

Investigation on adaptability and performance of industrial Eucalyptus provenances at Khorramabad in Lorestan province [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2015
The different species form the genus Eucalyptusspp. are amongst the most important fast growing tree types of Oceania which have been planted in Iran for more than 50 years.
Reza Karamian   +4 more
doaj   +1 more source

Implementation of Private Cloud using Eucalyptus and an open source Operating System [PDF]

open access: yesIJCSI International Journal of Computer Science Issues, Vol. 9, Issue 3, No 3, May 2012 ISSN (Online): 1694-0814, 2012
Cloud computing is bringing a revolution in computing environment replacing traditional software installations, licensing issues into complete on-demand services through internet. Microsoft office 365 a cloud based office application is available to clients online hence no need to buy and install the software.
arxiv  

Hαspectropolarimetry of RY Tau and PX Vul [PDF]

open access: yes, 2008
Aims: To detect line effects using spectropolarimetry in order to find evidence of rotating disks and their respective symmetry axes in T Tauri stars. Methods: We used the IAGPOL imaging polarimeter along with the Eucalyptus-IFU to obtain spectropolarimetric measurements of the T Tauri stars RY Tau (two epochs) and PX Vul (one epoch).
arxiv   +1 more source

Essential oil composition of Eucalyptus microtheca and Eucalyptus viminalis.

open access: yesAvicenna journal of phytomedicine, 2015
Eucalyptus (Fam. Myrtaceae) is a medicinal plant and various Eucalyptus species possess potent pharmacological actions against diabetes, hepatotoxicity, and inflammation. This study aims to investigate essential oil composition from leaves and flowers of E. microtheca and E.
Nahid Rahneshan   +4 more
openaire   +4 more sources

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