Results 91 to 100 of about 32,487 (251)

Immediate Impact of the 2021 Harmful Algal Bloom in Southeast Hokkaido on the Rocky Intertidal Benthic Community and Its Spatial Variation

open access: yesJournal of Marine Science and Engineering
There has been a limited number of studies on the effects of harmful algal blooms (HABs) on natural rocky intertidal ecosystems. From mid-September to early November 2021, an unprecedented HAB caused by Karenia selliformis hit the Pacific coast of ...
Yuan Yao, Takashi Noda
doaj   +1 more source

Science-based restoration monitoring of coastal habitats, Volume Two: Tools for monitoring coastal habitats [PDF]

open access: yes, 2005
Healthy coastal habitats are not only important ecologically; they also support healthy coastal communities and improve the quality of people’s lives. Despite their many benefits and values, coastal habitats have been systematically modified, degraded ...
Burrows, Felicity M.   +5 more
core  

Microbial mats in dinosaur ichnocoenoses

open access: yesSedimentology, EarlyView.
ABSTRACT Until now, the significance of microbial mats in preservation of dinosaur tracks and in reconstructing the palaeoenvironment in which dinosaurs roamed was rarely studied. Dinosaur tracks are commonly found close to ancient aquatic bodies where moist sediment had once allowed footstep registration.
Nora Noffke   +3 more
wiley   +1 more source

New records of hermit crabs, Calcinus morgani Rahayu and Forest, 1999 and Diogenes klaasi Rahayu and Forest, 1995 (Crustacea: Anomura: Diogenidae) from India

open access: yesJournal of Threatened Taxa, 2011
Two species of hermit crabs, Calcinus morgani Rahayu and Forest and Diogenes klaasi Rahayu and Forest of the family Diogenidae, are recorded for the first time from the Indian coast.
R. Reshmi, A. Bijukumar
doaj   +1 more source

The effects of stress on benthic algal communities [PDF]

open access: yes, 1994
The effects of stress on both microalgal and macroalgal communities are considered. On one hand the contrasting approaches of studies of these two communities reflect intrinsic differences in plant size, longevity and ease of handling.
Cox, E.J., Norton, T.A.
core  

Microbial mats and thalassinid shrimp: Spatial and geochemical interactions in a modern intertidal environment

open access: yesSedimentology, EarlyView.
ABSTRACT This research examines the spatial and geochemical interactions between mat‐forming microorganisms and thalassinid shrimp in an intertidal flat situated on the shores of Willapa Bay, Washington, USA. The study serves as a contemporary analog for the relationships between mats and burrowing organisms in deep time.
Brette S. Harris   +9 more
wiley   +1 more source

MISS diversity from saline lakes of Brazilian Pantanal: Origin, potential of preservation and comparison with examples of the Ediacaran‐Cambrian shallow depositional settings

open access: yesSedimentology, EarlyView.
ABSTRACT One of the largest wetlands on Earth, the Brazilian Pantanal contains roughly 10 000 natural lakes, about 1000 of which are hypersaline. In these environmentally stressful settings, animal life struggles to survive, while cyanobacteria form extensive mats.
Lucas V. Warren   +5 more
wiley   +1 more source

Species Composition and Community Characteristics of Typical Intertidal Shellfish in Qingdao, China

open access: yesProgress in Fishery Sciences
The intertidal zone, a dynamic interface between the ocean and land, is one of the most diverse ecological habitats and harbors some of the richest biological communities.
Dashan YUAN   +7 more
doaj   +1 more source

The impacts of coastal protection structures in California’s Monterey Bay National Marine Sanctuary [PDF]

open access: yes, 2005
This report outlines the potential impacts of coastal protection structures on the resources of the Monterey Bay National Marine Sanctuary. At least 15 miles of the Sanctuary’s 300-mile shoreline are currently armored with seawalls and riprap revetments.
Stamski, Rebecca
core  

Effects of temporal variability of disturbance on the succession in marine fouling communities in northern-central Chile [PDF]

open access: yes, 2007
We investigated the effects of temporal variability in a disturbance regime on fouling communities at two study sites in a northern-central Chilean bay. Fouling assemblages grown on artificial settlement substrata were disturbed by mechanical removal of ...
Cifuentes, M.   +4 more
core   +1 more source

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