Results 21 to 30 of about 230,039 (359)

Pengaruh musim terhadap kelimpahan kumbang moncong (Coleoptera: Curculionidae) pada tipe penggunaan lahan berbeda di lanskap Hutan Harapan dan Taman Nasional Bukit Duabelas, Jambi

open access: yesJurnal Entomologi Indonesia, 2021
Land-use change from forest to plantation can cause the loss of various types of insect diversity group, one of which is the beetle group. Curculionids or weevils is one of the largest families in the Order Coleoptera due to its adaptability in almost ...
Fatimah Siddikah   +2 more
doaj   +1 more source

Biodiversity: Complementary canopies

open access: yesNature Ecology & Evolution, 2017
Physical complementarity among trees in the use of vertical space increases productivity due to species-specific differences and plasticity in crown architecture.
Schmid, Bernhard, Niklaus, Pascal A
openaire   +3 more sources

Canopy processes research [PDF]

open access: yesTree Physiology, 2002
The forest canopy regulates the exchange of carbon, water and energy between the ecosystem and the atmosphere, and provides a habitat for a wide variety of species. Understanding canopy processes is important for modeling forest production and carbon sequestration, and for predicting the effects of global changes in climate and atmospheric chemistry on
openaire   +2 more sources

Mapping forest canopy height globally with spaceborne lidar

open access: yesJournal of Geophysical Research, 2011
Marc Simard   +2 more
exaly   +2 more sources

Data Farming Process and Initial Network Analysis Capabilities

open access: yesAxioms, 2016
Data Farming, network applications and approaches to integrate network analysis and processes to the data farming paradigm are presented as approaches to address complex system questions.
Gary Horne, Theodore Meyer
doaj   +1 more source

Potato crop growth as affected by nitrogen and plant density [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2000
Growth and development variables and dry matter characteristics were studied for cultivar Snowden of potato (Solanum tuberosum L.) to evaluate nitrogen and plant density influence. Disregarding ending of season plant stress, the average number of actives
CARLOS ALBERTO DA SILVA OLIVEIRA
doaj   +1 more source

Monitoring Effect of Fire on Ant Assemblages in Brazilian Rupestrian Grasslands: Contrasting Effects on Ground and Arboreal Fauna

open access: yesInsects, 2017
Fire is one of the most relevant ecological disturbances in nature. Little is known about the effects of fire on biodiversity in ecosystems like rupestrian grasslands, which share characteristics with savanna and forest biomes.
Diego Anjos   +3 more
doaj   +1 more source

A Comparison of UAV-Derived Dense Point Clouds Using LiDAR and NIR Photogrammetry in an Australian Eucalypt Forest

open access: yesRemote Sensing, 2023
Light detection and ranging (LiDAR) has been a tool of choice for 3D dense point cloud reconstructions of forest canopy over the past two decades, but advances in computer vision techniques, such as structure from motion (SfM) photogrammetry, have ...
Megan Winsen, Grant Hamilton
doaj   +1 more source

A remarkable long-antennate new species of Lamprempis Wheeler & Melander (Diptera, Empididae, Empidinae) from the Brazilian Amazon [PDF]

open access: yesActa Amazonica, 2023
Lamprempis Wheeler & Melander, 1901 is a Neotropical genus of dance flies with 24 described species. Here we describe and illustrate a new species collected in the Amazonian Brazilian states of Amapá, Amazonas, and Pará, L. amazonida sp. nov.
Yanca Moreira BIER   +1 more
doaj   +1 more source

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