Results 61 to 70 of about 35,942 (282)
Spartan Daily, February 20, 2001 [PDF]
Volume 116, Issue 18https://scholarworks.sjsu.edu/spartandaily/9654/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core +6 more sources
Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto +3 more
wiley +1 more source
The Relationship between Vessel Traffic and Noise Levels Received by Killer Whales (Orcinus orca). [PDF]
Whale watching has become increasingly popular as an ecotourism activity around the globe and is beneficial for environmental education and local economies.
Juliana Houghton +7 more
doaj +1 more source
Wanted Dead or Alive? The Relative Value of Reef Sharks as a Fishery and an Ecotourism Asset in Palau [PDF]
Over the last 20 years, ecotourism to view and interact with marine megafauna has become increasingly popular (Higham and Lück 2008). Examples of this type of tourism include turtle and whale watching, snorkelling with seals and shark diving (Jacobson ...
D. Pannell +4 more
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Cetaceans value and conservation in the Mediterranean Sea [PDF]
This review provides an overview of the Mediterranean diversity and conservation status of cetaceans, and the value associated with their conservation and non-consumptive use. Mediterranean Sea is one of the world's diversity hotspots.
Mussi, B. +2 more
core +1 more source
Abstract Last year, we challenged the view that large‐bodied theropod dinosaurs such as Tyrannosaurus rex resembled primates in cognition and behavior, a proposition made by Herculano‐Houzel in 2023. More recently, Jensen et al. have criticized our work on this topic, raising methodological and conceptual issues.
Kai R. Caspar +5 more
wiley +1 more source
Soundings: the Newsletter of the Monterey Bay Chapter of the American Cetacean Society. 2006 [PDF]
(PDF contains 88 pages.
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Early stages of tooth development in the harbor porpoise Phocoena phocoena
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes +2 more
wiley +1 more source
Soundings: the Newsletter of the Monterey Bay Chapter of the American Cetacean Society. 2004 [PDF]
(PDF contains 92 pages.
core
ABSTRACT This study presents a strong framework for the detection and classification of Submerged Cultural Heritage Assets (SCHA) in shallow marine environments using the integration of multibeam echosounder and airborne LiDAR bathymetry with object‐based image analysis and fuzzy logic–based classification.
Łukasz Janowski +4 more
wiley +1 more source

