Results 11 to 20 of about 15,396 (226)

What Drives the Changing Characteristics of Plankton in Floodplain Lakes: Season, Environmental Factors, or Lake Characteristics? [PDF]

open access: yesEcol Evol
In this study, we conducted investigations and monitoring on lakes during the wet season and dry season. We studied the structure, taxonomic/functional diversity, community assembly, and niche differentiation of plankton communities, analyzed the biogeographical patterns of plankton communities, and explored the driving factors affecting plankton ...
Jiang L   +6 more
europepmc   +2 more sources

Thành phần loài và mật độ giáp xác râu ngành (Cladocera) và giáp xác chân chèo (Copepoda) trong ao nuôi tôm nước lợ thâm canh

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2022
Mục tiêu của nghiên cứu là nhằm đánh giá sự biến động về thành phần loài Cladocera và Copepoda trong các ao nuôi tôm nước lợ. Nghiên cứu được thực hiện ở 6 ao tôm gồm 3 ao nuôi tôm sú  và 3 ao nuôi tôm thẻ chân trắng tại xã Vĩnh Trạch Đông, thành phố ...
Nguyễn Thị Kim Liên   +2 more
doaj   +1 more source

The Current State of Zooplankton Diversity in the Middle Caspian Sea during Spring

open access: yesDiversity, 2023
The study of planktonic animals of the Caspian Sea is topical and, during the last centuries, has brought and continues to bring new results. This is an inevitable process attributed to the introduction of non-indigenous predatory representatives of ...
Moldir Aubakirova   +8 more
doaj   +1 more source

Effects of culture conditions on the growth rate and population size of Apocyclops dengizicus (Arthropoda: Copepoda)

open access: yesTạp chí Khoa học và Công nghệ, 2023
The study aimed to investigate the growth rate and the population size of the copepod Apocyclops dengizicus under different culture conditions of salinity, temperature, and diet.
Trinh-Dang Mau   +2 more
doaj   +1 more source

The planktonic food web in the Gulf of Naples based on the analysis of carbon and nitrogen stable isotope ratios

open access: yesMarine Ecology, EarlyView., 2023
Abstract Plankton play a key role in marine food webs by producing and transferring organic matter and energy to higher trophic levels. To define the trophic structure and interactions within the planktonic communities in the Gulf of Naples, we determined carbon and nitrogen stable isotope ratios in particulate organic matter (POM, <20 μm ...
Louise Merquiol   +2 more
wiley   +1 more source

Br anchiopoda and Copepoda (Crustacea) in Mongolian Saline Lakes [PDF]

open access: yesMongolian Journal of Biological Sciences, 2010
Thi s paper presents a very complete inventory of the branchiopods and copepods that inhabit the salt lakes (salinity >3‰) of Mongolia. The inventory was based on samples collected from 108 salt lakes over the course of seven limnological ...
Miguel Alonso
doaj   +1 more source

Integrative Description of Cryptic Tigriopus Species From Korea Using MALDI-TOF MS and DNA Barcoding

open access: yesFrontiers in Marine Science, 2021
MALDI Time-of-Flight Mass Spectrometry (MALDI-TOF MS) provides a fast and reliable alternative method for species-level identification of pathogens and various metazoans.
Jisu Yeom   +3 more
doaj   +1 more source

The role of paleolimnology in climate and environment reconstruction and lake restoration in light of research on selected bioindicators [PDF]

open access: yesThe Holistic Approach to Environment, 2020
Paleolimnologists and ecologists study biotic and abiotic variables to track long-term and short-term environment changes. Microscopic invertebrates, phytoplankton of freshwater ecosystems, and pollen grains have been extensively studied during the last ...
Marta Wojewódka, Dario Hruševar
doaj   +1 more source

Beytepe Göleti’ndeki Zooplanktonun Mevsimsel Kompozisyonu Üzerine Bir Araştırma

open access: yesJournal of Agricultural Sciences, 2002
Bu çalışmada, Ankara-Beytepe Göleti’ndeki zooplanktonun mevsimsel kompozisyonu ve ortalama bollukları incelenmiştir. Zooplankton örnekleri Temmuz 1998-Mayıs 1999 periyodunda mevsimsel olarak alınmıştır.
Sibel Korkmaz
doaj   +1 more source

Crustaceans of Wrangel Island (Russia): species composition, community structure and variability

open access: yesNature Conservation Research: Заповедная наука, 2020
High-latitude aquatic ecosystems and the communities inhabiting them are the key sites for environmental research and observations of global climate changes.
Anna А. Novichkova, Elena S. Chertoprud
doaj   +1 more source

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