Results 61 to 70 of about 105,734 (160)

Impact of drought on Eucalyptus wood chemistry by near infra red hyperspectral imaging [PDF]

, 2019
The aim is to study tree development submitted to different water and mineral constraints. The objective is to correlate spatial distribution of wood chemistry with wood density secondary growth.
Chaix, Gilles, Chambi Legoas, Roger, Gorretta, Nathalie, Pasquini, Célio, Pires Franco, Mariana, Roger, Jean-Michel, Vidal, Cristiane   +6 more
core   +2 more sources

Age-Dependent Utilization of Shelters and Habitat in Two Reptile Species with Contrasting Intraspecific Interactions

Animals, 2019
Reptiles undergo worldwide decline driven mostly by habitat change. Detailed recognition of factors underlying spatial structure and habitat utilization is therefore a prerequisite of effective conservation of this group.
Aleksandra Kolanek, Stanisław Bury, Edyta Turniak, Mariusz Szymanowski   +3 more
doaj   +1 more source

Processes that drive the population structuring of Jenynsia lineata (Cyprinidontiformes, Anablepidae) in the La Plata Basin

Ecology and Evolution, 2021
The distribution of genetic diversity across a species distribution range is rarely homogeneous, as the genetic structure among populations is related to the degree of isolation among them, such as isolation by distance, isolation by barrier, and ...
Yanina F. Briñoccoli, Luiz Jardim de Queiroz, Sergio Bogan, Ariel Paracampo, Paula E. Posadas, Gustavo M. Somoza, Juan I. Montoya‐Burgos, Yamila P. Cardoso   +7 more
doaj   +1 more source

Phylogeography of Trigonaspis synaspis (Hymenoptera: Cynipidae) from Anatolia based on mitochondrial and nuclear DNA sequences

European Journal of Entomology, 2015
Sequence data for the nuclear ITS2 region and part of the mitochondrial cytochrome b gene were used to reveal intraspecific phylogeography and population genetic structure of the oak gall wasp Trigonaspis synaspis from Anatolia. One hundred and sixty six
Serap MUTUN, Gamze ATAY
doaj   +1 more source

An evaluation of the effects of blue crab (Callinectes sapidus) behavior on the efficacy of crab pots as a tool for estimating population abundance [PDF]

, 2011
Crab traps have been used extensively in studies on the population dynamics of blue crabs to provide estimates of catch per unit of effort; however, these estimates have been determined without adequate consideration of escape rates.
Clark, Kelton L., Sturdivant, S. Kersey
core   +1 more source

The Origin, Succession, and Predicted Metabolism of Bacterial Communities Associated with Leaf Decomposition. [PDF]

, 2019
Intraspecific variation in plant nutrient and defensive traits can regulate ecosystem-level processes, such as decomposition and transformation of plant carbon and nutrients.
Gilbert, Jack A, Jackrel, Sara L, Wootton, J Timothy   +2 more
core   +1 more source

The role of intraspecific trait variability and soil properties in community assembly during forest secondary succession

Ecosphere, 2019
Trait‐based approaches applied to community assembly have led to a considerable advance in understanding the drivers that underlie community dynamics.
Yongfu Chai, Han Dang, Ming Yue, Jinshi Xu, Lixia Zhang, Jiaxin Quan, Yaoxin Guo, Ting Li, Lei Wang, Mao Wang, Xiao Liu   +10 more
doaj   +1 more source

Chemical Competition between Microscopic Stages of Macrocystis pyrifera and Five Native Kelp Species: Does Giant Kelp Always Lose? [PDF]

, 2018
The giant kelp Macrocystis pyrifera is often considered competitively dominant to other kelp species due to its high productivity. However, on the microscopic level, previous studies found that Macrocystis can be inferior to other kelp species through ...
Christensen, Maria Suzanne
core   +1 more source

Evolutionary-thinking in agricultural weed management [PDF]

, 2009
Agricultural weeds evolve in response to crop cultivation. Nevertheless, the central importance of evolutionary ecology for understanding weed invasion, persistence and management in agroecosystems is not widely acknowledged.
Ainsworth, Ainsworth, Andersson, Arntz, Ashley, Baker, Baker, Ball, Barberi, Barrett, Barrett, Barrett, Barton, Beckie, Beckie, Booth, Buhler, Burnside, Busi, Carroll, Cavers, Chapman, Cleland, Clements, Clements, Cocker, Connell, Cousens, Cousens, Coustau, Dauer, Derksen, Diggle, Drake, Dunbabin, Elena, Ellstrand, Fabrice Roux, Fernandez-Quintanilla, Franks, Franks, Fried, Fuhrer, Genton, Ghersa, Gressel, Gressel, Grime, Hairston, Hald, Hamrick, Harper, Hawes, Heap, Heap, Hermisson, Holst, Ianetta, Jacquemin, Jander, Jordan, Jordan, Jordan, Kassen, Kirchner, Lande, Lande, Le Corre, Le Roux, Leiss, Lenormand, Martin Vila-Aiub, Maxwell, Mayr, McCloskey, Menchari, Menchari, Merilä, Michael, Morgan, Mortensen, Mortimer, Moss, Naylor, Neve, Neve, Neve, Neve, Neve, Novak, Oerke, Orr, Orr, Owen, Patterson, Paul Neve, Pedersen, Pimentel, Plowman, Powles, Powles, Powles, Preston, Ray, Reboud, Reboud, Reboud, Reed, Roux, Roux, Roux, Roux, Roux, Ruegg, Ryan, Sahli, Salzmann, Sherry, Smith, Sultan, Swanton, Tabashnik, Tardif, Thompson, Van Acker, Van Valen, Vila-Aiub, Wang, Warwick, Warwick, Warwick, Warwick, Warwick, Weaver, Weiner, Weinig, Westra, Wijngaarden, Wilczek, Willi, Ziska   +140 more
core   +2 more sources

Harnessing paleo‐environmental modeling and genetic data to predict intraspecific genetic structure

Evolutionary Applications, 2020
Spatially explicit simulations of gene flow within complex landscapes could help forecast the responses of populations to global and anthropological changes.
Glenn Yannic, Oskar Hagen, Flurin Leugger, Dirk N. Karger, Loïc Pellissier   +4 more
doaj   +1 more source