Results 71 to 80 of about 17,062 (211)

Chaetoceros: portrait

open access: yes, 2016
Mostra uma imagem de Chaetoceros, uma diatomácea cêntrica, cujas pequenas células cilíndricas formam longos espinhos. As células frequentemente formam filamentos curtos.
Patterson, David J., Andersen, Bob
core  

Pengaruh Pemanfaatan Diatomae (Chaetoceros Ceratosporum) Dalam Formula Pakan Terhadap Aktivitas Enzim Protease Udang Windu (Penaeus Monodon Fab.) [PDF]

open access: yes, 2011
Penelitian ini dilakukan untuk mengetahui pengaruh dan untuk mendapatkan dosis pemanfaatan Diatomae (Chaetoceros ceratosporum) dalam formula pakan terhadap aktivitas enzim protease udang windu (Penaeus monodon Fab.).
Septiadi, Adityo
core  

Metatranscriptomics analysis of silicon transporters highlights underappreciated contributors to silica cycling in the Baltic Sea

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract The biotic component of the marine silica cycle strongly influences global biogeochemical cycling. Active uptake of dissolved silicic acid (dSi) occurs via silicon transporters (SITs), first characterized in diatoms but widely distributed in eukaryotes. Studying SITs and SIT‐like (SIT‐L) gene transcripts provides insights into the dynamics and
Yelena Churakova   +7 more
wiley   +1 more source

Antibacterial Properties of the Microalgae Chaetoceros calcitrans

open access: yesAsian Fisheries Science, 2012
We thank the University of the Philippines (UP) System Creative and Research Scholarship Program and UP Visayas In-house Research Fund for funding the project, and SEAFDEC-AQD, Tigbauan, Iloilo, Philippines for the use of their facilities.
Seraspe, Ebonia B.   +5 more
openaire   +1 more source

EFEKTIVITAS NITRAT TERHADAP KEPADATAN Chaetoceros sp. SKALA LABORATORIUM [PDF]

open access: yes
Tujuan dari kegiatan penelitian adalah untuk mengetahui efektivitas konsentrasi nitrat terbaik untuk kepadatan Chaetoceros sp. Penelitian ini dilaksanakan pada bulan Oktober-November 2011 di PT Bibit Unggul Dusun Lempenge Desa Rempek Kecamatan Gangga ...
Fahruddin, Muh., Ilyas, Anita Prihatini
core   +1 more source

Chaetoceros: portrait

open access: yes, 2014
Mostra uma imagem de Chaetoceros, uma diatomácea cêntrica, cujas pequenas células cilíndricas formam longos espinhos. As células frequentemente formam filamentos curtos.
Patterson, David J., Andersen, Bob
core  

Fig. S2. Determination of real-time PCR efficiencies of Nrt2 group-specific primers (Ch4: Chaetoceros,GSc: Skeletonema).

open access: yes, 2015
Fig. S2. Determination of real-time PCR efficiencies of Nrt2 group-specific primers (Ch4: Chaetoceros,GSc: Skeletonema)
Lee-Kuo Kang (3256491)   +3 more
core   +1 more source

Spatial Variability in Phytoplankton Response to Projected Increases in Iron and Temperature in the Ross Sea

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract The Ross Sea supports massive phytoplankton blooms and exhibits the highest marine primary productivity rates due to seasonal relief of iron and light limitations. Although Earth System Models project regional increases in temperature and iron supply, there is uncertainty regarding the response of different phytoplankton communities. To assess
A. Cristi   +5 more
wiley   +1 more source

Labrador Coastal Current Variability During the Holocene

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 9, September 2026.
Abstract The Labrador Coastal Current (LCC) is a buoyancy driven current comprised of outflows from Baffin Bay and Hudson Bay that transports freshwater and nutrients to the Scotian Shelf and Gulf of Maine in the NW Atlantic. This study reconstructs Holocene flow speeds over the Labrador Shelf, using the sortable silt index at two core sites off ...
Adam J. White   +7 more
wiley   +1 more source

ẢNH HƯỞNG CỦA TẢO ĐƯỢC LẮNG BẰNG CÁC LOẠI HÓA CHẤT KHÁC NHAU ĐẾN SINH TRƯỞNG VÀ TỶ LỆ SỐNG NGHÊU GIỐNG (MERETRIX LYRATA)

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2013
Nghiên cứu này nhằm xác định loại hóa chất sử dụng để lắng tảo Chaetoceros và Nannochloropsis làm thức ăn cho nghêu giống Bến Tre (Meretrix lyrata). Thí nghiệm gồm 6 nghiệm thức và mỗi nghiệm thức được lặp lại 3 lần. Nghêu giống (chiều dài:18,69±2,07 mm)
Ly Bich Thuy, Ngô Thị Thu Thảo
doaj  

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