Results 101 to 110 of about 7,485 (207)

小型クロロフィル・濁度計の空間解像度について [PDF]

open access: yes, 2001
アレック電子株式会社東京水産大学海洋環境学科東京水産大学海洋環境学
Hidekatsu Yamazaki   +5 more
core   +1 more source

Distribusi Dan Kelimpahan Fitoplankton Yang Berpotensi Menyebabkan Habs (Harmful Algal Blooms) Di Muarasungai Banjir Kanal Timur, Semarang [PDF]

open access: yes, 2016
Activities in Banjir Kanal Timur river like industry activities and settlements was expected give contribution to supply nutrient in estuary and can cause blooming of phytoplankton and decrease estuary's water quality.
Hutabarat, S. (Sahala)   +2 more
core  

A quantitative analysis of the phytoplankton of the Gulf of Panama II. On the relationship between C14 assimilation and the diatom standing crop [PDF]

open access: yes, 1965
ENGLISH: The Inter-American Tropical Tuna Commission has maintained a hydro-biological station in the Gulf of Panama located at 8°45'N, 79°23'W in connection with their ecological investigation of the anchoveta (Cetengraulis mysticetus), a tuna baitfish (
Smayda, Theodore J.
core  

Diurnal Distribution of Phytoplankton from a Single Station at the Mouth of the James River [PDF]

open access: yes, 1966
Author Institution: Old Dominion College, Norfolk, VirginiaEight sets of water samples were taken to a depth of 36 ft during a 24 hr period. A homogeneity was found in the vertical distribution of the total phytoplankton in samples from 7 of the 8 ...
Marshall, Harold G.
core   +1 more source

Influence of Dominant Phytoplankton Species on Disinfection By-Product Formation During Active-Substance Ballast Water Treatment: Skeletonema costatum vs. Akashiwo sanguinea

open access: yesJournal of Marine Science and Engineering
Active substance-based Ballast Water Management Systems (BWMS) can generate disinfection by-products (DBPs) by reacting with dissolved organic matter (DOM). However, current IMO G9-based assessments often overlook qualitative DOM variations.
Hyung-Gon Cha   +6 more
doaj   +1 more source

Nearshore marine ecology at Hutchinson Island, Florida: 1971-1974. VI. plankton dynamics, 1971-1973, VII. phytoplankton 1971-1973, VIII. zooplankton, 1971-1973, IX. diel plankton, 1973-1974, X. benthic algae species list [PDF]

open access: yes, 1979
(Document has 122 pages.
Glass, Brian M.   +6 more
core  

Produksjon og forsøk på kostnadseffektiv konsentrering av Skeletonema costatum

open access: yes, 2017
Dyrkningsprosessen av Skeletonema costatum ble gjennomført med Wells-Glancey metoden (ANON, 1965). Hovedmålene med oppgaven var først og fremst å forsøke å finne den mest praktiske og kostnadseffektive metoden innenfor de tids- og kostnadsrammene vi hadde, i tillegg til at vi bygget videre på erfaringen Bjørndal et al.
Baumann, Aksel   +3 more
openaire   +1 more source

Manipulation of fatty acids in the estuarine clam Meretrix casta (Gmelin, 1791) by supplementation with the microalgal diet, Isochrysis galbana [PDF]

open access: yes, 2012
The present study evaluated the changes in fatty acid profile of the estuarine clam Meretrix casta, an important food organism used in the larval rearing of scyllarid lobsters, after supplementation with the microalgal species Isochrysis galbana.
Jayasankar, Vidya   +5 more
core  

Industrial production of diatoms skeletonema costatum and chaetoceros calcitrans

open access: yes, 2021
Os oceanos são um bioma com um enorme potencial devido aos diversos recursos que provêm dos mesmos, cuja relevância económica é evidenciada por as várias indústrias que dependem e lucram dos oceanos. Uma indústria que tem emergido com contínua e crescente inovação é a biotecnologia marinha. Através desta indústria foi possível expandir a aplicabilidade
openaire   +1 more source

Ocean color, a three component system? [PDF]

open access: yes
This study measures the concentrations of phytoplankton chlorophyll and yellow substance in the coastal waters of the Gulf of Maine. Sea surface observations attempt to delineate the principal biochemical parameters responsible for sea surface color.
Owen, W. P., Yentsch, C. S.
core   +1 more source

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