Results 31 to 40 of about 18,242 (227)

Characteristics of food supply for benthos-eating fish in the lower Don

Известия ТИНРО, 2017
New data are presented on qualitative and quantitative composition of forage benthos obtained in hydrobiological surveys in the lower Don River in 2016. The area from Semikarakosk to the mouth (193 km), including the Don estuary, was surveyed.
Lyubov A. Zhivoglyadova, Lyudmila N. Frolenko   +1 more
doaj   +1 more source

Benthos as a key driver of morphological change in coastal regions [PDF]

Earth Surface Dynamics
Benthos has long been recognized as an important factor influencing local sediment stability, deposition, and erosion rates. However, its role in long-term (annual to decadal scale) and large-scale coastal morphological change remains largely speculative.
P. Arlinghaus, C. Schrum, C. Schrum, I. Kröncke, I. Kröncke, W. Zhang   +5 more
doaj   +1 more source

Biodiversities and Abundanece of Plankton and Benthos in Lake Jempang, West Kutai

Journal of Wetlands Environmental Management, 2018
The discharge of pollutants which is derived from industrial waste, such as oil and gas, palm oil, coal mining, and domestic activities,  into the Mahakam river basin may contribute to the declining of water quaity of Mahakam river basin including Lake ...
Ghitarina Ghitarina, Deni Udayana, Henny Pagoray   +2 more
doaj   +1 more source

Project “Biodiversity MARE Tricase”: a biodiversity inventory of the coastal area of Tricase (Ionian Sea, Italy) – Mollusca: Heterobranchia

The European Zoological Journal, 2018
The marine biodiversity of the Tricase coastal area (Ionian Sea, Italy) was investigated at the MARE Outpost (Avamposto MARE) between 2016 and 2017, with the help of citizen scientists and trained taxonomists.
V. Micaroni, F. Strano, D. Di Franco, F. Crocetta, D. Grech, S. Piraino, F. Boero   +6 more
doaj   +1 more source

Benthos of the Bijagós

, 2022
The Bijagós Archipelago hosts large populations of migratory shorebird species, which spend the non-breeding period of their annual cycle in this area. For this reason, it as caught the interest of ecologists and ornithologists studying these birds. Benthic macroinvertebrates, despite being a major factor in hosting such large concentrations of their ...
Coelho, Ana P., Henriques, Mohamed, Niemeijer, Lotte, Rasch, Bianka, Schaars, Loran Kleine, Piersma, Theunis, Alves, José A.   +6 more
openaire   +1 more source

Deep learning‐based super‐resolution reconstruction and improved YOLOv9 for efficient benthos detection: a case study at Lake Hamana, Japan

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents a UAV‐based framework that integrates deep learning‐based super‐resolution reconstruction and an enhanced YOLO detector to improve centimetre‐scale benthic organism monitoring. Using hermit crabs in Lake Hamana, a coastal lagoon in Japan, as a case study, the method substantially enhanced small‐object detection performance ...
Fan Zhao, Bangzhang Ma, Dianhan Xi, Jiaqi Wang, Yijia Chen, Yongying Liu, Xinlei Shao, Mowen Zhang, Guocheng Zhang, Jundong Chen, Katsunori Mizuno   +10 more
wiley   +1 more source

The Kyzlar bay ia an object of the monitoring in the new ecological conditions

Юг России: экология, развитие, 2015
Biocenoses of the Kyzlar bay and of the adjoining to them submerged territories are investigated. It is established, that benthos of the Kyzlar bay is stable enough.
M. M. Aligadzhiyev, M. M. Osmanov, F. Sh. Amayeva, A. A. Abdurahmanova   +3 more
doaj   +1 more source

Ecological scale mediates nonlinear relationships of animal nutrient excretion with dissolved organic matter

Journal of Animal Ecology, EarlyView.
We show that nutrient excretion by vertebrates and invertebrates varies nonlinearly with dissolved organic matter concentration and composition and by taxonomic rank, with stronger patterns at the individual compared to the community level. Our findings highlight the importance of examining animal‐mediated nutrient cycling across taxa and ecological ...
Sandra Klemet‐N'Guessan, Marina Taskovic, Nolan J. T. Pearce, Marguerite A. Xenopoulos   +3 more
wiley   +1 more source

Reduction of discards by technical modifications of beam trawls [PDF]

, 2009
Experiments were carried out in 2007 and 2008 on discard reducing techniques in flatfish beam trawling onboard FRV “Tridens” in close cooperation with the fishing industry.
Marlen, B., van, Helmond, A.T.M., van, Buyvoets, E.   +2 more
core  

IDENTIFIKASI JENIS, KERAPATAN DAN DIVERSITAS PLANKTON BENTOS SEBAGAI BIOINDIKATOR PERAIRAN SUNGAI PEPE SURAKARTA (IDENTIFICATION, DENSITY AND DIVERSITY OF PLANKTON AND BENTOS AS BIOINDICATOR AT PEPE RIVER SURAKARTA)

Bioedukasi: Jurnal Pendidikan Biologi, 2012
Plankton and benthos are two communities of organisms that can be used as bioindicator of aquatic environment. The purpose of this research were to determine kinds, density and diversity of plankton and benthos in Pepe river Surakarta as bioindicator ...
METI INDROWATI, TJAHJADI PURWOKO, ESTU RETNANINGTYAS, RARAS IKA YULIANTI, SITI NURJANAH, DWITO PURNOMO, PANDU HARYO WIBOWO   +6 more
doaj   +1 more source