Results 181 to 190 of about 521,571 (313)

Quantitative assessment of ecological security and its influencing factors in the Danjiangkou Reservoir based on a health-risk-service framework. [PDF]

Sci Rep
Chang Y, Wu L, Chen Z, Yang C.
europepmc   +1 more source

Integrating Landscape Ecological Risks and Ecosystem Service Values into the Ecological Security Pattern Identification of Wuhan Urban Agglomeration. [PDF]

Int J Environ Res Public Health, 2023
Xiong H, Hu H, Han P, Wang M.
europepmc   +1 more source

Comparative cranial biomechanics reveal macroevolutionary trends in theropod dinosaurs, with emphasis on Tyrannosauroidea

The Anatomical Record, EarlyView.
Abstract Tyrannosaurus is viewed as a model organism in vertebrate paleontology, with numerous studies analyzing its feeding biomechanics. Nonetheless, the evolution of this feeding performance has been under‐addressed in Tyrannosauroidea, especially in basal tyrannosauroids. Here we used muscle‐force reconstruction and finite element analysis (FEA) to
Evan Johnson‐Ransom, Paul Gignac, Daniel E. Barta, Ryan N. Felice, Eric Snively   +4 more
wiley   +1 more source

Quantitative assessment of water-related ecological security patterns based on ecosystem service flows: A case study of Jilin Province, China. [PDF]

iScience
Ru Q, Yang X, Liu Y, Wang X, Dai C, Shang Y.   +5 more
europepmc   +1 more source

Construction of Landscape Ecological Security Pattern in the Zhundong Region, Xinjiang, NW China. [PDF]

Int J Environ Res Public Health, 2022
Jiang J, Abulizi A, Abliz A, Zayiti A, Akbar A, Ou B.   +5 more
europepmc   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Comprehensive framework for optimizing ecological security and infrastructure in the Guangdong, Hong Kong, Macao Greater Bay Area. [PDF]

Sci Rep
Yang M, He J, Shi L.
europepmc   +1 more source

Determining the ecological security pattern and important ecological regions based on the supply-demand of ecosystem services: A case study of Xuzhou City, China. [PDF]

Front Public Health, 2023
Wang Z, Zhang J, Chen J, Gao H, Li J, Li M.   +5 more
europepmc   +1 more source

Quantitative muscle architecture in large carnivorous marsupials (Marsupialia: Dasyuridae) and links to substrate use and prey processing

The Anatomical Record, EarlyView.
Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye, Samuel H. Frenkel, David P. Hocking, Alistair R. Evans, Justin W. Adams   +4 more
wiley   +1 more source

Evaluation of water ecological security and diagnosis of Obstacles in the Yangtze river delta, China. [PDF]

Sci Rep
Ye A, Li X, Cai J, Deng Y.
europepmc   +1 more source