Results 181 to 190 of about 302,627 (293)

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

The 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, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

Conservation benefits of a large marine protected area network that spans multiple ecosystems. [PDF]

Conserv Biol
Smith JG, Lopazanski C, Free CM, Brun J, Anderson C, Carr MH, Claudet J, Dugan JE, Eurich JG, Francis TB, Gill DA, Hamilton SL, Kaschner K, Mouillot D, Raimondi PT, Starr RM, Ziegler SL, Malone D, Marraffini ML, Parsons-Field A, Spiecker B, Yeager M, Nickols KJ, Caselle JE.   +23 more
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Shifting seas, shifting boundaries: Dynamic marine protected area designs for a changing climate. [PDF]

PLoS One, 2020
Cashion T, Nguyen T, Ten Brink T, Mook A, Palacios-Abrantes J, Roberts SM.   +5 more
europepmc   +1 more source

Clade‐wide morphological and functional variation of the sauropsid columella

The Anatomical Record, EarlyView.
Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock, Serjoscha W. Evers, Tiago R. Simões, Garth M. Spellman, Daniel J. Field   +4 more
wiley   +1 more source

Diversity and Distribution of Intertidal Cystoseira sensu lato Species Across Protection Zones in a Mediterranean Marine Protected Area. [PDF]

Plants (Basel)
Mancuso FP, Sarà G, Mannino AM.
europepmc   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

Animal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang, Yongbao Wu, Zitao Zhao, Junting Cao, Yanhong Guo, Zhanyue Wu, Qimeng Wang, Peilong Yang, Sen Wu, Zhiguo Wen, Shuisheng Hou   +10 more
wiley   +1 more source

Using spatial distribution modeling of commercial species to inform management of small-scale fisheries in a Mediterranean marine protected area. [PDF]

Ecol Evol
La Manna G, Ronchetti F, Moro Merella M, Vargiu R, Perretti F, Ceccherelli G.   +5 more
europepmc   +1 more source

Effects of Lycium barbarum Residue Substituting Dietary Maize on Fecal Microbiota and Growth Performance of Crossbred Simmental Cattle

Animal Research and One Health, EarlyView.
The bioactive substances we extracted from Lycium barbarum residue (LBR) have a typical polysaccharide structure. When 1.80% LBR was used to replace maize in the diet, the average daily gain of rossbred Simmental was significantly increased, and anti‐inflammatory ability was improved. In addition, LBR improved the fecal microbial composition, increased
Kun Cai, Mingtan Li, Lihang He, Ning Ma, Haoyu Liu, Chi Xu, Xianhua Wu, Zeguang Xing, Qian Xing, Yuankai Qu, Xi Ma   +10 more
wiley   +1 more source

Practice and Inspiration of Conservation and Sustainable Utilization of Marine Biodiversity in Japan

Haiyang Kaifa yu guanli
Establishing marine protected areas to protect marine biodiversity resources is of great value to the development of human society. Improving the proportion of global marine protection and achieving the goal of protecting 30% of the world's land and ...
ZHAO Chang
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