Results 61 to 70 of about 12,087 (238)

Classification of tree species and standing dead trees in Boreal forests using UAV‐based RGB, multispectral, and LiDAR point clouds

Remote Sensing in Ecology and Conservation, EarlyView.
We evaluated single‐ and multi‐sensor UAV approaches for classifying tree species and standing dead trees in boreal forests, focusing on key biodiversity indicators such as European aspen. Using spectral and structural features extracted from RGB, multispectral (MSP), and LiDAR point clouds for 1,205 field‐measured trees, we compared classification ...
Anton Kuzmin, Lauri Korhonen, Topi Tanhuanpää, Mikko Kukkonen, Matti Maltamo, Timo Kumpula   +5 more
wiley   +1 more source

FORMATIONS OF COASTAL FORESTS IN THE AMAZON AND ECOLOGICAL RELATIONS WITH VASCULAR EPIPHYTES

Revista Árvore
Was investigated the vascular epiphytes and relate it to the composition and structure of the arboreal component in two formations of coastal forests in the Algodoal-Maiandeua Environmental Protetion Area, Maracanã, Pará, Brazil. We demarcated four 50m x
Adriano Costa Quaresma, Mário Augusto G. Jardim   +1 more
doaj   +1 more source

Morfoanatomia dos órgãos vegetativos de espécies adaptadas ao epifitismo na copa de Tipuana tipu (Benth.) Kuntze [PDF]

, 2013
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.As epífitas apresentam diferentes estratégias adaptativas para resistir às limitações ambientais do dossel do forófito.
Pacheco, Frederico Cesar Leitão
core  

Appendix F. Detailed carbon isotope data for seagrass epiphytes and predictive model comparing epiphytes with EAA producers.

, 2016
Detailed carbon isotope data for seagrass epiphytes and predictive model comparing epiphytes with EAA ...
Thomas Larsen (202163), C. Anela Choy (116362), Karen E. Arthur (163004), Shaleyla Kelez (234005), Brian N. Popp (116374)   +4 more
core   +1 more source

Local competition and metapopulation processes drive long-term seagrass-epiphyte population dynamics [PDF]

, 2013
It is well known that ecological processes such as population regulation and natural enemy interactions potentially occur over a range of spatial scales, and there is a substantial body of literature developing theoretical understanding of the interplay ...
James C Bull, Bull James C., Kevan J Cook (16039625), James C Bull (13197021), Kenyon, Emma, Delphine Lobelle, Lobelle, Delphine, Marine and Atmospheric Research, Emma Kenyon, Cook, Kevan J., Unsworth, Richard K.F., Bull, James, James Bull, Lobelle Delphine, Sub Physical Oceanography, Kevan J Cook, Kenyon Emma J., Emma Kenyon (4464802), Cook Kevan J., Lobelle, D.M.A., Delphine Lobelle (380428), Bull, James C., Emma J Kenyon, Cook, Kevan, Kenyon, Emma J.   +24 more
core   +2 more sources

Good days, bad days: Weather patterns driving bryophyte carbon‐exchange dynamics in tropical rainforest canopies

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The physiology of tropical mosses, liverworts and lichens may be challenged by the daily weather patterns in lowland rainforests. Since these poikilohydric organisms can only photosynthesize and respire when hydrated, unfavourable timing of light and water availability (
Monica B. Berdugo, Nada Nikolić, Louise Guérot, Sarah Brach, Jörg Bendix, Gerhard Zotz, Philipp Porada, Maaike Y. Bader   +7 more
wiley   +1 more source

Estudos morfofisiológicos de duas samambaias epífitas da Mata Atlântica: Elaphoglossum luridum (Fée) Christ (Dryopteridaceae) e Vittaria lineata (l.) Smith (Pteridaceae) [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia VegetalAs pteridófitas constituem um importante grupo de organismos da flora brasileira, muito dependentes das condições
Minardi, Bruno Degaspari
core  

Recovery and succession of epiphytes in upper Amazonian fallows

, 2006
The species richness, number of plants, biomass, and species composition of holo- and hemi-epiphytes were recorded in fifty-six 0.04-ha plots, distributed over forest fallows of 2-30 y old and mature forests in lowland Amazonia (Amacayacu National Park ...
Benavides, A.M., Duivenvoorden, J.F., Wolf, J.H.D.   +2 more
core   +1 more source

High‐dimensional elementomes outperform CNP models in explaining photosynthetic traits

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Links between plant elementomes (i.e. the concentration of chemical elements in plant tissue) and functional traits have the potential to improve predictions of plant physiological performance and ecosystem processes, and their response to environmental change.
Roger Grau‐Andrés, Ana M. Yáñez‐Serrano, Jordi Corbera, Joan Llusià, Josep Peñuelas, Catherine Preece, Francesc Sabater, Jordi Sardans, Marcos Fernández‐Martínez   +8 more
wiley   +1 more source

Epiphytism across a megadiverse pteridoflora

Revista Peruana de Biología
Ferns and lycophytes represent the second largest epiphytic group of vascular plants. Here we examined herbaria collection and literature to provide an account of epiphytes for Peru’s pteridoflora. We assessed compositional differences related to geography, altitudinal distribution, and vegetation type, along with observations on endemism and ...
León, Blanca, Mondragón, Demetria, Kessler, Michael, Rouhan, Germinal, Young, Kenneth, Alarcón, Narda, Peláez Peláez, Freddy, Albán, Joaquina   +7 more
openaire   +1 more source