Results 21 to 30 of about 9,446,502 (165)

Functionally complementary bacterial inoculant coordinates arbuscular mycorrhizal fungi to improve Angelica sinensis root yield and quality

iMetaOmics, EarlyView.
Comprehensive understanding of how diverse PGPR strains enhance the rhizosphere microenvironment remains a considerable challenge. Here, we provide experimental evidence that a functionally synergistic composite microbial formulation can markedly enhance growth performance and improve the quality attributes in Angelica sinensis.
Zongyu Zhang, Yun Wang, Jiecai Zhao, Gaofeng Chen, Andéole Niyongabo Turatsinze, Liang Yue, Yuan Tian, Xiaofan Xie, Ailing Ye, Meilan Zhang, Lingling Wu, Zengxiang Guo, Yubao Zhang, Ruoyu Wang   +13 more
wiley   +1 more source

Dynamic Response of Seabed Around Suction Anchor

PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN, 1994
The frequency response of seabed around a suction anchor subjected to a mooring force of floating structure is numerically evaluated by taking the seabed characteristics into consideration. The seabed is assumed to be a fluid-saturated poroelastic medium whose behavior is governed by Biot's theory of wave propagation, and the suction anchor is modeled ...
Takatani, Tomiya, Maeno, Yoshihiko, Hiraishi, Tetsuya, Takayama, Tomotsuka   +3 more
openaire   +2 more sources

Influence of Soil Plug on the Seismic Response of Bucket Foundations in Liquefiable Seabed

Journal of Marine Science and Engineering, 2023
The suction installation process for bucket foundations for offshore wind turbines (OWTs) can cause the formation of soil plug within the bucket, which can affect the seismic performance of the OWT. Therefore, it is important to evaluate the influence of
Xue-Qian Qu, Rui Wang, Jian-Min Zhang, Ben He   +3 more
semanticscholar   +1 more source

Disrupting the herd: Recreational boating alters group dispersion within beluga whale herds

The Journal of Wildlife Management, EarlyView.
Recreational boating in beluga habitat remains poorly documented. Using land‐based observations in the Saguenay Fjord (Quebec, Canada), we show that increasing recreational boat numbers are associated with a higher probability of changes in beluga herd dispersion, suggesting behavioral disturbance and the need to integrate recreational boating into ...
Camille Kowalski, Angélique Dupuch, Jean‐François Sénécal, Jérôme Dupras, Clément Chion   +4 more
wiley   +1 more source

Numerical Investigation of the Seabed Dynamic Response to a Perforated Semi-Circular Breakwater

Journal of Marine Science and Engineering
The semi-circular breakwater (SBW) has been implemented at numerous global locations due to its outstanding wave dissipation effectiveness and high structural performance. This study extends prior research by investigating the seabed dynamic response and
Yikang Gao, Guangsheng Wang, Tong Yu, Yanhao Yang, T. Sui, Jingang Liu, Dawei Guan   +6 more
semanticscholar   +1 more source

Enabling Under Ice Glider Operations: A Backseat Driver Approach

Journal of Field Robotics, EarlyView.
ABSTRACT Polar Oceans are key locations for forcing global ocean circulation, influencing both global climate and biogeochemical cycles. Due to restricted access to these seasonally and perennially ice‐covered regions, these areas are severely undersampled.
Yaomei Wang, Benjamin Allsup, Georgios Salavasidis, Stephen Woodward, Adeniyi Adenaya, Mike Smart, Alexis Johnson, Felipe Marques Dos Santos, Jake Ludgate, Daniel Matterson, Alvaro Lorenzo, J. Alexander Brearley, Alexander Brian Phillips   +12 more
wiley   +1 more source

Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping

Remote Sensing in Ecology and Conservation, EarlyView.
Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command, Shreya Nemani, Benjamin Misiuk, Mehrdad Hajibabaei, Nicole Fahner, Emily Porter, Greg Singer, Beverly McClenaghan, Katleen Robert   +8 more
wiley   +1 more source

Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean

Remote Sensing in Ecology and Conservation, EarlyView.
The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu, Grant van der Heever, Charles von der Meden, Hannah Truter, Stephen J. Lamberth, Ofer Gon   +5 more
wiley   +1 more source

Wave-induced sloping seabed residual response around a buried pipeline

Marine Georesources & Geotechnology
Most studies of the wave interaction with pipeline were conducted on a flat seabed. This paper presents the results from the numerical modelling simulation to investigate the wave induced response around a half-buried pipeline on a sloping seabed.
Jie Lin, Yuan Gao, Yakun Guo, Junwei Liu, Lingyun Feng   +4 more
semanticscholar   +1 more source

Numerical study of pile group effect on wave-induced seabed response

Applied Ocean Research, 2018
Wave-induced seabed response around pile foundations affects the seabed stability, thereby threatening the structure safety, and numerous studies have been performed to explore the wave-structure-seabed interaction (WSSI) around mono-pile.
Dagui Tong, C. Liao, Deng-Sheng Jeng, Jian-Hua Wang   +3 more
semanticscholar   +1 more source