Results 101 to 110 of about 380,704 (355)

Influence of aquatic macrophytes on the interactions among aquatic organisms in shallow wetlands (Upo Wetland, South Korea)

Journal of Ecology and Environment, 2014
Seasonal monitoring was implemented to understand the influence of macrophyte bed structure on the composition and trophic interaction of aquatic organisms (algae, zooplankton, macro-invertebrate, and fish) in a shallow wetland (Upo Wetland, South ...
Keon-Young Jeong, Jong-Yun Choi, Kwang-Seuk Jeong   +2 more
doaj   +1 more source

TreeSpider: In‐Canopy Exploration With Tether‐Based Aerial Modular Arms

Advanced Robotics Research, EarlyView.
A tethered drone with perching arms and a 360° ring enables unprecedented maneuverability within dense forest canopies. By dynamically adjusting tether length and decoupling pitch from the frame, it navigates between branches, senses multiple trees, and interacts physically with foliage.
Luca Romanello, Tian Lan, Salaheldin Hassan, Maximilian Leutschafft, Erdem Ekinci, Sophie F. Armanini, Mirko Kovac, Basaran Bahadir Kocer   +7 more
wiley   +1 more source

Distribution of functional feeding groups of aquatic and semi-aquatic insects on macrophytes in an artificial lentic system in southern Brazil [PDF]

Acta Limnologica Brasiliensia
: Aim To understand the distribution of functional feeding groups (FFGs) of aquatic and semiaquatic insects associated with macrophytes in a lentic system, we tested whether the abundance of FFGs varied across sampling periods and analyzed the variation
Thaiz Ramos, Silvia Rafaela Alves Pereira, Leandro Juen   +2 more
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Aquatic plant management / [PDF]

Lake and Reservoir Management, 1986
Neal O'reilly, Joel Schilling, James C. Schmidt, Ray Kipp, Sandy Engel, Peter Newroth   +5 more
openaire   +3 more sources

Responses in Plant Growth and Root Exudates of Pistia stratiotes under Zn and Cu Stress

Plants
At present, the situation regarding heavy metal pollution in aquatic environments is becoming more and more serious. The bioaccumulation of heavy metals in aquatic plants causes obvious phytotoxicity, which can also induce secondary pollution in the ...
Yujie Wang, Pan Zhang, Canhua Yang, Yibai Guo, Panpan Gao, Tong Wang, Yu Liu, Lina Xu, Gongke Zhou   +8 more
doaj   +1 more source

Presidential Address: The Aquatic Plant Management Society and Our Future Sphere of Influence [PDF]

, 1999
Presidential address of Alison M ...
Fox, Alison M.
core  

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Allelopathic aquatic plants for aquatic weed management

Biologia Plantarum, 1989
This report presents, results of a feasibility study of use of allelopathic aquatic plants for aquatic weed management. In order to establish a list of potential allelopathic plants, we selected 16 aquatic plants native to the southeastern United States and subjected them to two bioassays — one involving lettuce seedlings and one involving the aquatic ...
openaire   +1 more source

An Overview of the Heteroptera of Illinois [PDF]

, 2017
A key to adults of all heteropteran families known to occur in Illinois is presented together with general information on the biologies of these families.
McPherson, J. E
core   +3 more sources