Results 71 to 80 of about 814,435 (316)

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

open access: yesThe Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx   +6 more
wiley   +1 more source

Piñon-juniper fuels reduction treatment impacts pinyon jay nesting habitat

open access: yesGlobal Ecology and Conservation, 2018
Across multiple continents, mechanical thinning of forests and woodlands is an increasingly common management approach to reduce potential fire risks or improve ecological condition. Thinning programs designed to reduce fire risk typically place priority
Kristine Johnson   +3 more
doaj   +1 more source

Special opportunities for conserving cultural and biological diversity: The co-occurrence of Indigenous languages and UNESCO Natural World Heritage Sites [PDF]

open access: yes, 2020
Recent research indicates that speakers of Indigenous languages often live in or near United Nations Educational, Scientific, and Cultural Organization (UNESCO) Natural World Heritage Sites (WHSs).
Gorenflo, L. J., Romaine, Suzanne
core  

Broadening the semiaquatic scene: Quantification of long bone microanatomy across pinnipeds

open access: yesThe Anatomical Record, EarlyView.
Abstract Investigations of bone microanatomy are commonly used to explore lifestyle strategies in vertebrates. While distinct microanatomical limb bone features have been established for exclusively aquatic and terrestrial lifestyles, identifying clear patterns for the semiaquatic lifestyle remains more challenging.
Apolline Alfsen   +10 more
wiley   +1 more source

Clericalization of the Russian Excursion Tourism

open access: yesПроект Байкал, 2014
In the modern Russia almost every secular excursion is starting to resemble a religious pilgrimage, while reducing itself to a visit to Orthodox monasteries and temples.
Boris Rodoman
doaj   +1 more source

An osteohistological analysis of Triceratops (Ornithischia: Ceratopsidae) cranial ornamentation

open access: yesThe Anatomical Record, EarlyView.
Abstract Ceratopsids are among the most distinctive and well known extinct Cretaceous vertebrates, yet many details regarding the growth and composition of their cranial features are still not fully anatomically described or understood. In particular, striking cranial adornments such as the postorbital horns and parietal‐squamosal frill of Triceratops ...
Kyle D. Obuszewski   +2 more
wiley   +1 more source

World Heritage List: Does it Make Sense? [PDF]

open access: yes
The UNESCO World Heritage List contains the 900 most treasured Sites of humanity’s culture and landscapes. The World Heritage List is beneficial where heritage sites are undetected, disregarded by national decision-makers, not commercially exploitable ...
Bruno S. Frey, Lasse Steiner
core  

Widespread distribution of large silesaurids evidenced by a new record from the Middle Triassic of southwest Gondwana

open access: yesThe Anatomical Record, EarlyView.
The largest silesaurid known from South America is described here, demonstrating that silesaurids reached large body sizes in southwestern Gondwana. This discovery further underscores the widespread geographic distribution and temporal persistence of large silesaurids across Pangea, despite faunal turnovers and environmental events such as the Carnian ...
Rodrigo Temp Müller
wiley   +1 more source

A Virtual Representation of the Egyptian Cultural Heritage

open access: yesVirtual Archaeology Review, 2011
In Egypt, the Center for Documentation of Cultural and Natural Heritage (CULTNAT) is treating cultural heritage in a holistic approach whether regarding the diversity of themes of cultural heritage or in the case of museums, the presence of objects in ...
Fathi Saleh
doaj   +1 more source

World Heritage Listing of Australian Natural Sites: Effects on Tourism, Economic Value and Conservation [PDF]

open access: yes, 2010
This article is primarily concerned with the economic consequences of World Heritage listing for the valuation of natural properties and the economic impacts of this listing. Australian data is used to throw light on this subject.
Tisdell, Clem
core  

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