Results 81 to 90 of about 1,154,726 (200)
Diatoms in the Southern Ocean are limited by iron and light, and therefore produce little biomass. Sufficient biomass for analysis under these conditions requires large sample volumes, and diatom samples are therefore often pre-concentrated on a filter. A method for the digestion of diatom cells on polycarbonate filters, that is also suitable for trace
Fischer, A.C. (author) +3 more
openaire +3 more sources
Study on Catalytic Pyrolysis of Diatom Chaetoceros sp. by Py-GC/MS Technology
The catalytic pyrolysis characteristics of diatom Chaetoceros sp. powders were investigated by pyrolysis-gas chromatography/mass spectrometry (Py-GC/MS) technology.
陈晓丽 +4 more
core +1 more source
Nghiên cứu được thực hiện nhằm xác định các loài tảo làm thức ăn và mật độ ương ấu trùng phù hợp cho cầu gai đen Diadema setosum (Leske, 1778). Trong thí nghiệm 1, ấu trùng cầu gai (2,0 con/mL) được cho ăn kết hợp các loài tảo khác nhau với 4 nghiệm thức
Hứa Thái Nhân +3 more
doaj +1 more source
Salinity and temperature effects on the growth and chlorophyll-a content of some planktonic aigae
The effect of salinity (0-40 %o) and temperature (11-36ºC, at 5ºC intervals) variations on maximum growth rate (div d-1), maximum yield (logio cell number) and chlorophyll-α content (pg cell-1) of four planktonic algae was examined under laboratory ...
Teresa Cristina Siqueira Sigaud +1 more
doaj +1 more source
Pencemaran lingkungan perairan estuaria merupakan salah satu dampak dari adanya kegiatan industri di wilayah pesisir dan pada gilirannya dapat mempengaruhi pertumbuhan organisme pada lingkungan perairan tersebut.
RUDIYANTI, SITI
core +1 more source
Studi Pustaka: Potensi Bioremediasi Limbah Logam Berat Oleh Mikroalga Jenis Diatom (Chaetoceros Sp.)
Literature review adalah deskripsi pustaka yang relevan dengan bidang atau topik tertentu. Cara melakukan literature review adalah dengan survei artikel ilmiah, buku dan sumber lain yang relevan.
M. Arif Zainul Fuad,, S.Kel, M.Sc +2 more
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SỰ PHÁT TRIỂN CỦA TẢO CHAETOCEROS SP. TRÊN NỀN ĐẤT AO NUÔI ARTEMIA VĨNH CHÂU-SÓC TRĂNG
Nghiên cứu ảnh hưởng của đất đáy ao đến sự phóng thích N, P và sự phát triển của tảo Chaetoceros sp. được thực hiện nhằm tìm hiểu vai trò của đất đáy ao trong cung cấp dinh dưỡng N, P liên quan đến sự phát triển của tảo gây trở ngại trong nuôi Artemia ...
Tất Anh Thư +2 more
doaj
Pengaruh Pemberian Limbah (Ikan Lemuru (Sardinella lemuru) dan Agar (Gracilaria sp.)) terfermentasi dengan Fortifikasi Fosfat terhadap Pertumbuhan, Biomassa, dan Protein Chaetoceros sp [PDF]
Mikroalga pada bidang budidaya digunakan sebagai pakan alami bagi larva ikan, moluska seperti remis, kerang hijau, tiram, dan kerang. Chaetoceros sp. adalah salah satu jenis mikroalga dari golongan diatom yang sering digunakan sebagai pakan alami pada ...
Firmansyah, Dimas Dwiputra
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Abstract This study investigated the physiological and morphological responses of the marine diatom Chaetoceros sp. strain CHX1 when cultured under two contrasting nutrient conditions: nutrient-rich f medium and nutrient-limited f/5 medium. Growth curves showed no significant differences in specific growth rate during the exponential phase ...
Sashenka Fierro +2 more
openaire +1 more source
Isolation and Culture of Marine Microalgae (Chaetoceros sp.) as Life Feed [PDF]
The culture of micro algae as life feed has long being practiced to support the growth of cultured organisms in aquaculture industry. Diatom, Chaetoceros sp. were successfully isolated from the water sample from Asajaya. It has been cultured in two types
Siti Zaharah, Binti Saad
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