Results 91 to 100 of about 5,897 (241)

Long‐term shifts in pikeperch, Sander lucioperca, diet composition in a changing reservoir

Journal of Fish Biology, EarlyView.
Abstract As a significant piscivorous predator, the pikeperch (Sander lucioperca) plays a critical role in regulating aquatic ecosystems. Understanding its size‐related feeding behaviour is thus vital for assessing its impact. To evaluate its role in the ecosystem, stomach content analysis provides useful insights into predator–prey dynamics.
Karlos Ribeiro de Moraes, Million Tesfaye, Daniel Bartoň, Petr Blabolil, Jakub Brabec, Marek Brabec, Vladislav Draštík, Marie Prchalová, Josef Matěna, Milan Muška, Michal Tušer, Tomáš Jůza, Luboš Kočvara, Zuzana Sajdlová, Katerina Soukalová, Allan T. Souza, Marek Šmejkal, Radka Symonová, Milan Říha, Mojmír Vašek, Jan Kubečka   +20 more
wiley   +1 more source

Cross-Shore and Depth Zonations in Bacterial Diversity Are Linked to Age and Source of Dissolved Organic Matter across the Intertidal Area of a Sandy Beach. [PDF]

Microorganisms, 2021
Degenhardt J, Merder J, Heyerhoff B, Simon H, Engelen B, Waska H.   +5 more
europepmc   +1 more source

Deriving Accurate Intertidal Topography for Sandy Beaches Using ICESat-2 Data and Sentinel-2 Imagery

Journal of Remote Sensing
Sandy beaches are one of the most dominant coastal types across the world, which can protect the coast and provide tourism. The intertidal zone is inundated with dynamic tides, making it challenging to obtain the intertidal topography near sandy beaches ...
Nan Xu, Lin Wang, Hao Xu, Yue Ma, Yao Li, Xiao Hua Wang   +5 more
doaj   +1 more source

The Intrapreneur Identity Illusion: Unraveling the Identity Work of Intrapreneurs in Internal Corporate Venturing

Journal of Product Innovation Management, EarlyView.
ABSTRACT Intrapreneurs—employees participating in internal corporate venturing (ICV) programs—are vital in nurturing entrepreneurship within organizations. While existing literature has extensively studied ICV at the organizational level, research on individual‐level processes remains limited, particularly regarding intrapreneurs' identity‐related ...
Frederic‐Alexander Starmann, Slawa Tomin, Sylvia Hubner‐Benz, Rüdiger Kabst   +3 more
wiley   +1 more source

Benthoplanidae, a new family of benthic ctenophores (Platyctenida), based on morphological and genetic data

Journal of Systematics and Evolution, EarlyView.
The benthic ctenophore Benthoplana meteoris (adults left and bottom, planktonic juveniles to the top right), type species for the genus, which in turn is type for the newly erected family: Benthoplanidae (Ctenophora, Platyctenida). Abstract We present a phylogenetic analysis of benthic ctenophores of the order Platyctenida, sampling all but one genus ...
Nicholas Bezio, Gustav Paulay, Allen Collins   +2 more
wiley   +1 more source

Reasons, rationality, and opaque sweetening: Hare's “No Reason” argument for taking the sugar

Noûs, EarlyView.
Abstract Caspar Hare presents a compelling argument for “taking the sugar” in cases of opaque sweetening: you have no reason to take the unsweetened option, and you have some reason to take the sweetened one. I argue that this argument fails—there is a perfectly good sense in which you do have a reason to take the unsweetened option. I suggest a way to
Ryan Doody
wiley   +1 more source

Erotetic Ignorance, Propositional Ignorance, and Questions of Significance. Reply to Christopher Willard‐Kyle

Philosophical Issues, EarlyView.
ABSTRACT In his reply to my book Ignorance: A Philosophical Study, Christopher Willard‐Kyle zooms in on erotetic ignorance and the Significance Condition of my account of ignorance. Erotetic ignorance is lacking the answers to certain questions when the question is sound and when there is an answer to the question.
Rik Peels
wiley   +1 more source

Field‐grown coastal dune plants exhibit similar survival, growth, and biomass in recycled glass substrate and natural beach sand

Restoration Ecology, EarlyView.
Restoration of coastal dunes following tropical storm events often requires renourishment of sand substrate dredged from offshore sources, although dredging has well‐described negative ecological impacts and high economic costs. As a potential solution, recycled glass sand (cullet) made from crushed glass bottles has been proposed as a potential ...
T. Getty Hammer, Emily D. Newman, Paul Richardson, Jacob Dixon, Peyton Goings, Bek X. L. Markel, Keith Clay, Jeremiah A. Henning   +7 more
wiley   +1 more source

Research on Beach Erosion Risk and Shoreline Stability: A Case Study of the Zhongjieshan Islands Marine Reserve

Haiyang Kaifa yu guanli
In this paper, taking the key sandy shoreline of Zhongjieshan Islands Marine Reserve as an example, considering Shapu Beach and Ercunxiao beach on Qingbang Island, and Dongjihou Beach on Miaozihu Island, the coupling mathematical model of wave, tidal ...
DING Xuelin, SONG Zekun, ZHANG Zefei, ZHANG Feng, ZHU Yong   +4 more
doaj  

16 years of topographic surveys of rip-channelled high-energy meso-macrotidal sandy beach. [PDF]

Sci Data, 2020
Castelle B, Bujan S, Marieu V, Ferreira S.   +3 more
europepmc   +1 more source