Results 201 to 210 of about 182,268 (263)

Structural characteristics and environmental impact factors of submerged macrophytes communities during the natural restoration period of urban lakes with different trophic levels. [PDF]

Sci Rep
Tang H, Yuan Y, Zhu L, Zheng Z, Shi F, Zou X.   +5 more
europepmc   +1 more source

Elliptic Fourier analysis as a tool for the taxonomic identification of isolated theropod pedal phalanges

The Anatomical Record, EarlyView.
Abstract Studies of Upper Cretaceous deposits in North America have provided invaluable insights into the continental ecosystems of this time. Theropod (Saurischia, Dinosauria) pedal phalanges are commonplace in these deposits but can be difficult to identify at a finer taxonomic resolution.
Trystan M. Warnock‐Juteau, Stephanie M. Smith, Thomas M. Cullen   +2 more
wiley   +1 more source

Understanding the Causes of High Organic Matter with Low Bioavailability in Cold-Zone Lake Water: A Case in Hulun Lake. [PDF]

Toxics
Tao Y.
europepmc   +1 more source

Different shape but the same topographical complexity—The lingual gross anatomy of the Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract Despite the distinctly different shapes of their tongues, the tongue gross anatomy of Saimaa ringed seal closely resembled that of Baltic ringed seal. There were no differences in the extrinsic and intrinsic tongue muscles or their associated vascularization and innervation between Saimaa and Baltic ringed seals.
Juha Laakkonen, Heini Nihtilä
wiley   +1 more source

Effects of fish stocking and removal on plankton communities and trophic status in deep alpine-type lakes of the Five Lakes Valley (Tatra Mountains): Bottom-up and top-down regulation in the ecology of offshore animals. The lifetime passion of Z.Maciej Gliwicz. [PDF]

J Plankton Res
Ślusarczyk M, Brzeziński T, Dawidowicz P, Kapusta A, Zwijacz-Kozica T, Kuczyński T, Ochocka A, Kozłowski K.   +7 more
europepmc   +1 more source

Cardiac morphological and morphometric analysis of Ardea alba

The Anatomical Record, EarlyView.
Abstract Ardea alba (Linnaeus, 1758) is a widely distributed heron species whose cardiovascular morphology remains poorly described. This study aimed to characterize the cardiac morphology and morphometry of adult A. alba. Ten specimens were analyzed using radiographic, morphometric, histological, scanning electron microscopy, and three‐dimensional ...
Julia Vaz Feio, Max Alex Santos Ferreira, Elane Guerreiro Giese, Érika Branco, Antônio Basílio Guerreiro Junior, Ana Rita de Lima   +5 more
wiley   +1 more source

Ecological assessment of physico-chemical factors influencing the diversity and abundance of cyanobacteria in lakes of Côte d'Ivoire (Kan, Koubi, Loka, and Tiebissou). [PDF]

FEMS Microbiol Ecol
Grace SF, Sadat A, Rosine YD, Bamory O, Djezou KM, Julien CK.   +5 more
europepmc   +1 more source

Landscape Characteristics and Distribution of Suitable Habitats for the Black-Tailed Godwit During the Non-Breeding Season: A Case Study of the Middle and Lower Yangtze River Region. [PDF]

Animals (Basel)
Jiang Z, Shao M.
europepmc   +1 more source

Ice-marginal proglacial lakes enhance outlet glacier velocities across Greenland. [PDF]

Commun Earth Environ
Harpur CM, Smith MW, Carrivick JL, Quincey DJ, Taylor L.   +4 more
europepmc   +1 more source

Method of Removal of Aquatic Pond Weed Variably Impacts Presence of Potentially Toxic Cyanobacteria. [PDF]

MicroPubl Biol
Princiotta SD, Ostergaard E, Carroll E.
europepmc   +1 more source