Results 111 to 120 of about 1,785,299 (250)
Remote Sensing Reveals Multidecadal Trends in Coral Cover at Heron Reef, Australia
Remote SensingCoral reefs are experiencing increasing disturbance regimes. The influence these disturbances have on coral reef health is traditionally captured through field-based monitoring, representing a very small reef area (
David E. Carrasco Rivera +6 more
doaj +1 more source
Evidence of parental care as a newly identified reproductive isolating barrier
Journal of Animal Ecology, EarlyView.Behavioural variation can contribute to reproductive isolation and can be an important driver of speciation. Here, we show that a previously undescribed mechanism, parental care, can function as a postzygotic reproductive isolating barrier when dysregulated in hybrids.
Colby Behrens +6 more
wiley +1 more source
Natural Resources Forum, EarlyView.ABSTRACT The 2030 Agenda for Sustainable Development aims to eradicate poverty, protect the environment, and promote prosperity through 17 Sustainable Development Goals (SDGs). Achieving these goals requires a multi‐sectoral approach. Maritime transportation, vital to the global economy, significantly contributes to several SDGs and plays a strategic ...
Cátia Sousa +3 more
wiley +1 more source
300 Years of Degradation in Wales Estuaries and Coasts
Natural Resources Forum, EarlyView.ABSTRACT The world's oceans are in a severe state of degradation, yet our understanding of that degradation is often based on changes observed only in the past 20–50 years. This narrow view leads to marine conservation efforts that aim to preserve already degraded ecosystems, shaped by shifted ecological baselines.
Richard K. F. Unsworth +3 more
wiley +1 more source
Integrative Zoology, EarlyView.The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic +10 more
wiley +1 more source
Benthic-pelagic nutrient cycling in shallow lakes : investigating the functional role of benthic microalgae [PDF]
, 2007 Microbes, living on the boundary between the sediment and the water-column in lakes, can play a pivotal role in governing the magnitude and frequency of nutrient cycling.
Spears, Bryan M.
core +1 more source
EMB Future Science Brief No. 11 ‘Marine habitat mapping’ presents science and policy needs and recommendations to advance next-generation marine habitat mapping.
Strong, James +14 more
core +1 more source
Improved Geohazards and Benthic Habitat Evaluations: Digital Acoustic Data with Ground Truth Calibrations [PDF]
, 2001 Summary describing the work completed at Louisiana State University (Baton Rouge, La.). Coastal Studies Institute for Digital High Resolution Acoustic Data for Improved Benthic Habitat/Geohazard Evaluations.
Louisiana State University (Baton Rouge, La.). Coastal Studies Institute.
core
Integrative Zoology, EarlyView.Lacustrine forms of Triglopsis from North American and European lakes are at different stages of evolution, making them a suitable model for testing hypotheses about evolutionary patterns and rates. An integrative analysis of morphological, genetic, and biological adaptations occurring in lacustrine forms of the genus Triglopsis was carried out.
Valentina G. Sideleva +4 more
wiley +1 more source
Integrative Zoology, EarlyView.① Nutrient deficiency upregulates inhibin βB, activating SMAD signaling to promote p21. Increased p21 inhibits mcm2/mcm4/mcm5 and cyclin E2, inducing G1‐phase arrest, slowing growth, and reducing energy consumption. ② Inhibin βB also upregulates pdgf‐c, which induces α‐SMA, leading to muscle satellite cell fibrosis.
Weiqiang Li +16 more
wiley +1 more source