Results 121 to 130 of about 18,729 (235)

Global Kelp Biogeography: Past, Present and Future

open access: yesJournal of Biogeography, Volume 53, Issue 10, October 2026.
ABSTRACT Aim We review the past, present and future biogeography of kelps (Order Laminariales), integrating recent advances in phylogeography, population genomics and species distribution modelling to outline the key patterns and processes relevant to kelp biogeography. Location Global. Taxa Kelp (Order Laminariales).
Samuel Starko   +4 more
wiley   +1 more source

Chilean Dolphins (Cephalorhynchus eutropia) Produce Both Narrowband High‐Frequency and Broadband Clicks

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Most dolphin species produce broadband biosonar clicks for echolocating prey, and whistles and burst‐pulsed calls for communication purposes. Seven dolphin species were previously reported to only produce clicks of a narrowband high‐frequency (NBHF) type, very similar to the clicks produced by porpoises.
Morgan J. Martin   +5 more
wiley   +1 more source

UAV‐Based Dolphin Tracking Enables Automated Quantification of Spatial Group Cohesion in Natural and Exposure Settings

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Changes in spatial group cohesion have been documented in dolphin groups exposed to tourism activities, signaling an avoidance response. To date, dolphin spatial group cohesion is typically analyzed qualitatively because obtaining fine‐scale spatial data for gregarious dolphin species is challenging. Unoccupied aerial vehicles (UAV) can record
Fadia Al Abbar   +9 more
wiley   +1 more source

Respiration Patterns of Southern Right Whale (Eubalaena australis) Mothers and Calves in Southern Brazil

open access: yesMarine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Respiration is a key physiological process in cetaceans, closely linked to energy expenditure, behavior, and physiological state. Using drone‐based surveys, we quantified respiration patterns of southern right whale (Eubalaena australis) mother–calf pairs in southern Brazil across two reproductive seasons (2020–2021).
Jéssica Karasek   +5 more
wiley   +1 more source

Water on the rise: Bull Kelp Gametophyte survival in rising temperatures

open access: yes, 2019
As anthropogenic climate change progresses, increasing seawater temperatures play a large role in shaping changes in the range of benthic species. Predominate cold temperate kelp species are such an impacted organism; they grow at temperature below 18°C ...
Cullen, Ashley
core  

The genus Arthrocardia (Corallinales, Rhodophyta) in New Zealand: Description of three new species

open access: yesPhycological Research, Volume 74, Issue 4, Page 333-342, October 2026.
SUMMARY Three new species of the coralline algal genus Arthrocardia (Corallinophycidae, Rhodophyta) are described from New Zealand: A. meridionalis, A. perplexa, and A. robusta. These species are difficult to distinguish based on morphoanatomical characters alone and require molecular sequence data for reliable identification.
L. Carlo Sarion   +3 more
wiley   +1 more source

Kelp-Associated Microbes Facilitate Spatial Subsidy in a Detrital-Based Food Web in a Shoreline Ecosystem

open access: yes
Microbes are ubiquitous but our knowledge of their effects on consumers is limited in benthic marine systems. Shorelines often form hotspots of microbial and detritivore activity due to the large amounts of detrital macrophytes that are exported from ...
Paul S. Lavery (8353149)   +4 more
core  

Global dispersal of macroalgae-derived recalcitrant DOC may substantially contribute to deep-ocean carbon storage. [PDF]

open access: yesSci Adv
Feng X   +12 more
europepmc   +1 more source

Seaweed carbon removal cannot keep up with climate-driven loss. [PDF]

open access: yesPLoS Biol
Filbee-Dexter K   +3 more
europepmc   +1 more source

Fish life in the kelp beds and the effects of kelp harvesting

open access: yes, 1955
This final report is the result of research during the five and one-half year period from September 1948 to March 1954. Throughout the investigation the apparent decline of sport fish was causing sport fishermen great concern. Among other factors, kelp harvesting was blamed for the poor catch of the sportsman.
openaire   +1 more source

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