Results 21 to 30 of about 32,487 (251)

Kite aerial photography for low-cost, ultra-high spatial resolution multi-spectral mapping of intertidal landscapes. [PDF]

open access: yesPLoS ONE, 2013
Intertidal ecosystems have primarily been studied using field-based sampling; remote sensing offers the ability to collect data over large areas in a snapshot of time that could complement field-based sampling methods by extrapolating them into the wider
Mitch Bryson   +3 more
doaj   +1 more source

Trampling on rocky shores by an introduced capybara population in Anchieta Island State Park, Brazil

open access: yesBiotemas, 2019
This study describes an unusual case of trampling on intertidal rocky shores by the largest rodent, the capybara, Hydrochoerus hydrochaeris (Linnaeus, 1766).
Maria Laura Fontelles Ternes
doaj   +1 more source

Community regulation: the relative importance of recruitment and predation intensity of an intertidal community dominant in a seascape context. [PDF]

open access: yesPLoS ONE, 2011
Predicting the strength and context-dependency of species interactions across multiple scales is a core area in ecology. This is especially challenging in the marine environment, where populations of most predators and prey are generally open, because of
Gil Rilov, David R Schiel
doaj   +1 more source

More than What Meets the Eye: Differential Spatiotemporal Distribution of Cryptic Intertidal Bangiales

open access: yesPlants, 2022
Morphologically similar but genetically distinct species have been termed cryptic and most have been assumed to be ecologically similar. However, if these species co-occur at a certain spatial scale, some niche differences at finer scales should be ...
Fernanda P. Cid Alda   +2 more
doaj   +1 more source

Historical and recent processes shaping the geographic range of a rocky intertidal gastropod: phylogeography, ecology, and habitat availability [PDF]

open access: yes, 2014
Factors shaping the geographic range of a species can be identified when phylogeographic patterns are combined with data on contemporary and historical geographic distribution, range-wide abundance, habitat / food availability and through comparisons ...
Fenberg, P.B.   +2 more
core   +3 more sources

Uniform persistence and almost periodic solutions of a nonautonomous patch occupancy model

open access: yesAdvances in Difference Equations, 2020
In this paper, a nonlinear nonautonomous model in a rocky intertidal community is studied. The model is composed of two species in a rocky intertidal community and describes a patch occupancy with global dispersal of propagules and occupy each other by ...
Hui Zhou   +3 more
doaj   +1 more source

Physiological and behavioral response of the Asian shore crab, Hemigrapsus sanguineus, to salinity: implications for estuarine distribution and invasion [PDF]

open access: yesPeerJ, 2018
The invasive Asian shore crab, Hemigrapsus sanguineus, is ubiquitous in the rocky intertidal zone of the western North Atlantic. A likely contributor to this colonization is that H.
David M. Hudson   +4 more
doaj   +2 more sources

Impacts of Pervasive Climate Change and Extreme Events on Rocky Intertidal Communities: Evidence From Long-Term Data

open access: yesFrontiers in Marine Science, 2021
Annual surveys of the abundance of intertidal invertebrates and macroalgae have been made at between 70 and 100 rocky intertidal time-series sites around the United Kingdom coastline since 2002 under the MarClim project.
Nova Mieszkowska   +6 more
doaj   +1 more source

Spatial Distribution of Cyclograpsus cinereus Dana 1851 on the Rocky Shores of Antofagasta (23°27′ S, Chile)

open access: yesDiversity, 2022
The decapod fauna in the intertidal zone of the rocky shores of Chile is highly diverse, especially along the northern and central mainland coasts, where the influence of the cold Humboldt Current results in high productivity.
Patricio De los Rios-Escalante   +5 more
doaj   +1 more source

A biologically relevant rapid quantification of physical and biological stress profiles on rocky shores. [PDF]

open access: yes, 2014
Different combinations and intensities of physical (e.g. thermal) and biological (e.g.competition or predation) stress operate on organisms in different locations. Variation in these stresses can occur over small to medium spatial scales (cm to 10s m) in
Allcock   +54 more
core   +1 more source

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