NIPPON SUISAN GAKKAISHI


Vol. 77 No. 6, NOVEMBER 2011

CONTENTS




Originals
   Formulae to estimate standard body length for regional forms of the sea cucumber Apostichopus japonicus in Japan
YUSUKE YAMANA, SEIJI GOSHIMA, TATSUO HAMANO,
TAKASHI YUSA, YOSHIMICHI FURUKAWA AND NAMI YOSHIDA
989
   Stock assessment of sea cucumber Apostichopus armata in coastal areas of northern Hokkaido estimated from dredge-net catch data
MINORU SANO, KEIJI MAEDA,
SIRO TAKAYANAGI, MASAAKI WADA, KATSUMORI HATANAKA,
SHINICHI MOTOMAE, HAJIME KIKUCHI AND KAZUSHI MIYASHITA
999
   Diet and prey availability of Siganus fuscescens occurring in a Sargassum bed at Futaoi Island in the Sea of Hibiki with respect to feeding on large brown macroalgae
MIKIO NODA, HIROFUMI OHARA, KENJI URAKAWA,
NOBORU MURASE AND KEN-ICHI YAMAMOTO
1008
   Unintentional introduction and the distribution of the nonindigenous moonsnail Euspira fortunei in Matsukawaura Lagoon, Japan
TAKESHI TOMIYAMA, TAKAO SUZUKI, TOSHIYUKI SATO,
YASUSHI KATO, SHOTA KAMEIWA, YOSHIAKI SUGIBAYASHI AND KENJI OKOSHI
1020
   Dynamics of transparent exopolymer particles in spring and autumn in Isahaya Bay, Japan
TSUYOSHI FUKAO, SHIGERU KITAHARA, NANA KARINO,
TOSHIFUMI YAMATOGI, KATSUNORI KIMOTO AND YUICHI KOTANI
1027
   Seasonal variations in dorsal muscle constituents of wild black sea bream Acanthopagrus schlegelii in Hiroshima Bay, Western Japan
TATSUNORI FUJITA, TETSUYA UMINO, HIDETOSHI SAITO,
TAKETO OBITSU, MASAHARU TOKUDA, HIROMI OKU, TAKAO YOSHIMATSU,
ERIKO ISHIMARU AND ICHIRO TAYASU
1034
   Evaluation of organic matter load in different methods of oyster culture
OSAMU KAWAGUCHI, YASUSHI HIRATA, MAKOTO WAKANO,
TAMIJI YAMAMOTO AND HIDEMI MUTSUDA
1043
   Growth and expansion of habitat of released nigorobuna Carassius auratus grandoculis juveniles in Lake Biwa, and effective release strategies to the offing
KOH-ICHI FUJIWARA, TAKAHIRO USUKI, MORIHITO NEMOTO, MASAYA MATSUO,
SYOICHIRO TAKEOKA, MITSURU TANAKA, TAKASHI NAKAARAI AND SHUICHI KITADA
1051
   Relationship between the occurrence of the toxic dinoflagellate Dinophysis spp. and the accumulation of diarrhetic shellfish poisoning toxins in the mussel Mytilus galloprovincialis in Ise Bay, western Japan
NAOTSUGU HATA, TOSHIYUKI SUZUKI, MASAHARU TSUJI AND MAKI NAKANISHI 1065
   Purification of water contaminated with hexavalent chromium by carbonized seaweeds
AKIHITO TERAI, MASAKO TOYOHARA, ATSUMASA SATO AND HARUHIKO TOYOHARA 1076
   Examination of handling procedures of Japanese Spanish mackerel Scomberomorus niphonius caught by shipboard angling
MITSURU OKAMOTO AND HIROYUKI SAITO 1083
   Changes of the volatile flavor compounds in dark muscle of skipjack tuna during storage
SEIICHI HIRATSUKA, SHUJI AOSHIMA, KYOKO KOIZUMI AND NOBORU KATO 1089
  Focal point selection of chum and masu salmon fry in streams (Short Paper)
KOH HASEGAWA, KAZUMASA OHKUMA AND TSUTOMU OHNUKI 1095
  Population genetic structure of white-spotted charr Salveinus leucomaenis from Shinetsu region, Japan, inferred from mitochondrial DNA sequences (Short Paper)
MASAHITO HIGUCHI,
NORIYUKI HYODO, YASUHIKO SATO, YASUHIRO NOGAMI AND NARUMI KONO
1098
  Effects of γ-oryzanol supplementation to diet including astaxanthin on discoloration of yellowtail flesh (Short Paper)
REIKO NAGASAKA, TAKAMITSU KAZAMA,
HIDEKI USHIO, HIROSHI SAKAMOTO AND KEN-ICHI SAKAMOTO
1101
Damages to fisheries by the Great East Japan Earthquake and tsunami disasters
1104
News
  The Committee for Conservation of Fisheries Environment
1110
Regional News
1114
Highlights in Fisheries Science Research
1119
New Books
1127
Topics
1131
Abstracts of Original Papers
  Nippon Suisan Gakkaishi Vol. 77, No. 6
1140
  Fisheries Science Vol. 77 No. 5
1143
Letter from Board of Directors
1147
Announcements
1149


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