Results 51 to 60 of about 28,227 (230)

Antifouling activities of proteinase K and α-amylase enzymes: Laboratory bioassays and in silico analysis

open access: yesHeliyon
The application of enzymes as antifoulants is one of the environment-friendly strategies in biofouling management. In this study, antifouling activities of commercially available proteinase K and α-amylase enzymes were evaluated using barnacle larva and ...
Sathianeson Satheesh, Lafi Al Solami
doaj   +1 more source

Water motion modulates predator nonconsumptive limitation of prey recruitment

open access: yesEcosphere, 2016
Predator chemical cues can elicit behavioral changes in prey to minimize predation risk. Recent field studies have shown that such predator nonconsumptive effects (NCEs) can ultimately affect prey demography. The environment is known to modulate predator
Julius A. Ellrich, Ricardo A. Scrosati
doaj   +1 more source

Biofouling Community Structure in a Tropical Estuary of Goa on the West Coast of India

open access: yesASEAN Journal on Science and Technology for Development, 2018
Biofouling community structure was studied in a tropical monsoon-influenced Mandovi estuary in Goa, west coast of India. Monthly, seasonal and yearly observations on biofouling on polyvinyl chloride (PVC) panels immersed at subsurface water level were ...
Dattesh V Desai   +2 more
doaj   +1 more source

Darwin taxonomist: Barnacles and shell burrowing barnacles [PDF]

open access: yesRevista chilena de historia natural, 2009
Esta revision bibliografica describe las circunstancias en el que el cirripedo enano, Crypophialus minutus, perforador de conchas, fue recolectado por Charles Darwin en el sur de Chile, en 1836. Ademas, como esta recoleccion marco el interes taxonomico de Darwin en Cirripedia.
openaire   +2 more sources

Using a live‐streaming webcam to assess the behavioural responses of waterbirds to changes in the density of swans Cygnus spp.

open access: yesWildlife Biology, EarlyView.
Wildlife research has benefitted from the development of new methods that allow data to be collected remotely, with less disturbance to focal animals. The proliferation of livestreaming webcams, for example, those used by nature reserves for public engagement purposes, have offered new possibilities for the study of wildlife behaviour.
Kevin A. Wood   +2 more
wiley   +1 more source

Biological surveys of Santa Monica Bay artificial reef and Topanga artificial reef [PDF]

open access: yes, 1996
This report details the development of the biological communities on 2 artificial reefs off southern California (Figure 1). Santa Monica Bay Artificial Reef(SMBAR) and Topanga Artificial Reef(TAR) were both constructed in 1987 with 20,000 and 10,000 ...
Bedford, Dennis   +2 more
core  

Individual Variation in Overwintering Strategies of the Great Evening Bat (Ia io) in Subtropical China 中国亚热带地区大足蝠 (Ia io) 越冬策略的个体差异

open access: yesWildlife Letters, EarlyView.
Tracking with GPS and accelerometers shows that great evening bats in subtropical China use two overwintering strategies: some remain in continuous hibernation, while others switch between torpor and activity as temperatures change. This behavioral flexibility, shaped by climate, underscores the importance of protecting diverse roosting habitats for ...
Zhiqiang Wang   +7 more
wiley   +1 more source

Antifouling Activity of Synthetic Alkylpyridinium Polymers Using the Barnacle Model

open access: yesMarine Drugs, 2014
Polymeric alkylpyridinium salts (poly-APS) isolated from the Mediterranean marine sponge, Haliclona (Rhizoniera) sarai, effectively inhibit barnacle larva settlement and natural marine biofilm formation through a non-toxic and reversible mechanism ...
Veronica Piazza   +6 more
doaj   +1 more source

Complete mitochondrial genome of Tetraclita squamosa squamosa (Sessilia: Tetraclitidae) from China and phylogeny within Cirripedia

open access: yesMitochondrial DNA. Part B. Resources, 2020
Here we present the complete mitochondrial genome of Tetraclita squamosa squamosa, which is 15,191 bp in length with 67.20% AT content. It contains 13 protein-coding genes, 2 ribosomal-RNA genes and 22 transfer-RNA genes.
Meiping Feng   +5 more
doaj   +1 more source

Broughton Archipelago Clam Terrace Survey : final report [PDF]

open access: yes, 1995
During a 1995 aerial video survey of the coastline of Johnstone Strait, an unusual shoreline feature was noted and termed “clam terraces” (inset) because of the terrace-type morphology and the apparent association with high clam productivity on the ...
Haggarty, James   +2 more
core  

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