Results 21 to 30 of about 5,097 (203)
Structure and growth dynamics of Cymodocea nodosa meadows
Scientia Marina, 2002 The seasonal changes in the structure and growth dynamics of a Cymodocea nodosa meadow off the island of Ischia (Tyrrhenian Sea) were studied from July 1988 to August 1989 using leaf and rhizome marking methods. High levels of leaf production (3.1 g dw m-
Gianluigi Cancemi +2 more
doaj +1 more source
Scientia Marina, 1998 Polychaete distribution, diversity and seasonality were studied in relation to covering of the small phanerogams Cymodocea nodosa and Zostera noltii in shallow soft-bottoms off the island of Ischia (Tyrrhenian Sea, Italy).
María Cristina Gambi +2 more
doaj +1 more source
The feeding habits of the Amur whitefish Coregonus ussuriensis in the Amur River, China
Frontiers in Environmental Science, 2023 To study their feeding habits, Coregonus ussuriensis samples were collected seasonally in the Amur River, China. A total of 574 samples were collected, including 200 individuals with empty stomachs.
Jilong Wang +11 more
doaj +1 more source
Jurnal Manusia dan Lingkungan, 2013 ABSTRAK Tujuan penelitian adalah untuk mengetahui tingkat pencemaran residu pestisida di Sungai Umbulrejo. Penelitian dilakukan di empat titik pengamatan mewakili gambaran aktivitas pertanian yang ada di Sungai Umbulrejo, dari masing-masing titik ...
Miftahul Khair Kadim +2 more
doaj +1 more source
Analisis Kualitas Plankton dan Benthos Tambak Bontang Kuala Kota Bontang Kalimantan Timur
Jurnal Pertanian Terpadu, 2018 Usaha budidaya tambak sangat dipengaruhi oleh kesuburan perairan. Kesuburan perairan akan mempengaruhi produktivitas tambak. Salah satu faktor yang berpengaruh terhadap produktivitas tambak yaitu plankton dan benthos.
Henny Pagoray, Deni Udayana
doaj +3 more sources
Frontiers in Marine Science, 2019 Understanding community assembly and processes driving diversity in deep-sea environments is a major challenge in marine microbial ecology. The deep sea represents the largest ecosystem on Earth, but its remoteness makes the microbial community ...
Sara Román +5 more
doaj +1 more source
Biotik: Jurnal Ilmiah Biologi Teknologi dan Kependidikan, 2017 This study aims to determine the impact of the land transfer to the diversity of mangrove benthos in the district of Banda Aceh Jaya Baru. This research was conducted in September-November 2014 in an area of mangrove Jaya Baru sub-district of Banda Aceh.
Fitria Ulfa +2 more
doaj +1 more source
Ecotoxicology and Environmental Safety, 2021 The distribution of hydrophobic organic contaminants (HOCs) in eutrophic ecosystems has been widely studied, but how phytoplankton blooms affect their occurrence and benthic bioaccumulation is poorly understood. To fill this knowledge gap, the biological
Qiqi Ding +5 more
doaj +1 more source
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 +1 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 +2 more
doaj +1 more source