Results 91 to 100 of about 463,585 (275)

Damage by Acromyrmex spp. to an Initial Pinus taeda L. Planting [PDF]

open access: yesFloresta e Ambiente, 2019
ABSTRACT The objective of this study is to evaluate the damage caused by Acromyrmex heyeri Forel, 1899 and Acromyrmex lobicornis Emery, 1887 to Pinus taeda L. seedlings during the first two months after replanting. The experiment was conducted in the company Bosques del Plata, located in the province of Corrientes, Argentina.
Edison Bisognin Cantarelli   +4 more
openaire   +4 more sources

Avaliação dos efeitos tóxicos do Pinus na água e no solo e possível efeito alelopático sobre milho, feijão e bracatinga [PDF]

open access: yes, 2013
Projeto acadêmico (graduação) - Universidade Federal de Santa Catarina. Campus Curitibanos. Ciências Rurais.A ecotoxicologia estuda os efeitos deletérios causados ao meio ambiente pelas substâncias naturais como a degradação de partes vegetais ou ...
Ortiz, Danielle Crisitina
core  

Detection‐Dog‐Guided Camera Placement Increases Efficiency of Surveys for Long‐Tailed Weasels (Neogale frenata) 利用探测犬引导布设相机可提升长尾鼬调查效率

open access: yesWildlife Letters, EarlyView.
By comparing widespread surveys with randomly placed cameras to a protocol pairing detection dogs with cameras, we found that the detection‐dog‐guided camera survey had approximately 33 times greater detections with fewer camera nights and reduced survey costs. We recommend using detection dogs to identify areas to focus camera trapping. ABSTRACT Multi‐
Jenna B. Myers   +5 more
wiley   +1 more source

Análise do comportamento espectral como subsídio para a discriminação de Pinus spp. e Eucalyptus spp. em imagens de sensores multiespectrais [PDF]

open access: yes, 2021
Orientador: Prof. Dr. Hideo ArakiCoorientador: Prof. Dr. Rodrigo de Campos MacedoMonografia (graduação) - Universidade Federal do Paraná. Setor de Ciências da Terra. Curso de Graduação em Engenharia Cartográfica e de AgrimensuraInclui referênciasResumo :
Landim, Isabela Alvarenga de Mattos
core   +1 more source

Endophytic bacteria in seed germination and rooting of Pinus spp.

open access: yesRevista Ceres
ABSTRACT The inoculation of seeds with associative and growth-promoting bacteria is a prosperous mechanism to achieve high germinability rates and production of well-developed plants, in addition to the aspects related to the rhizogenic process in the clonal propagation of superior genotypes.
Dáryan Tharine Saboya Baldin   +2 more
openaire   +3 more sources

The effectiveness of ectomycorrhizal fungi in increasing the growth of Eucalyptus globulus Labill. in relation to root colonization and hyphal development in soil [PDF]

open access: yes, 1994
Forty-seven different isolates of ectomycorrhizal fungi, from the different genera, were screened for their effectiveness in increasing the growth of Eucalyptus globulin La hi 11. where supply of P is deficient.
Grove, T.S.   +3 more
core  

Diverse sources of infection and cryptic recombination revealed in South African Diplodia pinea populations [PDF]

open access: yes, 2012
This study considers the population diversity and structure of Diplodia pinea in South Africa at different spatial scales from single trees to plantations, as well as comparing infections on healthy and diseased trees.
Wingfield, Brenda D.   +14 more
core   +1 more source

Comparative evaluation of funnel, box, and camera traps for reptile and amphibian inventory

open access: yesWildlife Society Bulletin, EarlyView.
We used data from 5 herpetological inventories conducted in Florida to evaluate the relative efficacy of funnel, box, and motion‐triggered camera traps for detecting reptile and amphibian species along drift‐fence arrays. Our results suggest that a hybrid array design (funnel traps + central camera trap) is best suited for general herpetofaunal ...
Tyler B. DeVos   +6 more
wiley   +1 more source

Importância do estabelecimento por germinação na regeneração inicial de vegetação de restinga após a remoção de plantio de Pinus elliottii Engelm [PDF]

open access: yes, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.As restingas sofrem constantes impactos que resultam na destruição de extensas áreas de vegetação e o tipo de distúrbio sofrido irá direcionar o processo de ...
Costa, Letícia Aparecida Zampieri
core  

The singing phenology of Bachman's sparrow: implications for monitoring programs

open access: yesWildlife Society Bulletin, EarlyView.
We used automated recording units, weather data, and multiple logistic regression with generalized estimating equations to determine the annual singing period and influences on singing behavior of Bachman's sparrow in Texas, USA, surveying daily for 2 years.
Liam G. Wolff   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy