Vol. 73 No. 6, NOVEMBER 2007 CONTENTS |
| Obituary | ||
| The late Professor ISAO HANYU, honorary member | ||
| 1029 | ||
| Originals | ||
| Role of grazing by sea urchins on the persistence of a seaweed bed on a seawall in Osaka Bay; the effect of experimental density manipulation | ||
| YOSHIHIRO YONEDA, TANEMI FUJITA, HIROYUKI NAKAHARA, TETSUHIKO TOYOHARA AND KENJI KANEKO | 1031 | |
| Vertical distribution survey of the giant jellyfish Nemopilema nomurai by an underwater video camera attached to a midwater trawl net | ||
| NAOTO HONDA AND TOSHIHIRO WATANABE | 1042 | |
| Large-scale cryopreservation of Japanese pearl oyster Pinctada fucata martensii sperm | ||
| HIDEO AOKI, AKIRA KOMARU, TERUYOSHI NARITA, KIYOSHI ISOWA, MASAHIRO HAYASHI, TAKAYUKI KAWAMOTO, YUYA TSUDA AND HIROMI OHTA | 1049 | |
| Growth of juvenile ayu Plecoglossus altivelis altivelis in the coastal waters off western Kii Peninsula | ||
| YO YOSHIMOTO, HISAYUKI FUJII AND HAJIMU NAKANISHI | 1057 | |
| The extent of impact of organic loads from fish farming on chemical characteristics of sediment and macrobenthos communities in the central fish farming area in Tanabe Bay | ||
| TAKASHI UEDE | 1065 | |
| Geographical difference in body length composition of red tilefish Branchiostegus japonicus in the East China Sea | ||
| HIDEYUKI YAMASHITA | 1074 | |
| Effects of water temperature on survival, development and feeding of larvae of the horsehair crab Erimacrus isenbeckii (Crustacea, Decapoda, Brachyura) reared in the laboratory | ||
| TADAO JINBO, KATSUYUKI HAMASAKI AND MASAKAZU ASHIDATE | 1081 | |
| Catch per unit effort of halfbeak Hyporhamphus sajori forecasted from body length of 1-year-old fish and number of recruits of Japanese anchovy Engraulis japonicus in eastern Hiuchi-nada, the central Seto Inland Sea | ||
| MASAYUKI YAMAMOTO | 1090 | |
| The activities of afferent lateral line nerves induced by swimming motions | ||
| KENJI WATANABE AND KAZUHIKO ANRAKU | 1096 | |
| Discards in large-scale set net in Tateyama Bay | ||
| SEIJI AKIYAMA | 1103 | |
| Relationship between triglyceride concentration in juveniles of Japanese scallop Mizuhopecten yessoensis and exposure tolerance in air (Short Paper) | ||
| AKIRA MIYAZONO | 1109 | |
| Unsticking tension of fishhook on tuna by longline (Short Paper) | ||
| HISAHARU SAKAI, SONG WU, DAISUKE SHIODE, KEIICHI UCHIDA, YOSHINORI MIYAMOTO, YUJI MINE AND YOSHIO KOIKE | 1112 | |
| Feature Articles | ||
| Problems caused by non-indigenous organisms in inshore fishery | ||
| Foreword | ||
| WAKA SATO-OKOSHI | 1115 | |
| Ecological factors affecting the invasibility of an alien species | ||
| IZUMI WASHITANI | 1117 | |
| Non-indigenous organisms introduced into Japanese waters and their impacts on native ecosystems and industries | ||
| KEIJI IWASAKI | 1121 | |
| Identification of ecological and genetic risks of exotic fish introduction in mari-culture | ||
| NOBUHIKO TANIGUCHI | 1125 | |
| Unintentionally introduced species-the clam-eating moon snail Euspira fortunei | ||
| KENJI OKOSHI | 1129 | |
| Distribution of non-indigenous intertidal species on the Pacific Coast of Canada | ||
| GRAHAM E. GILLESPIE | 1133 | |
| Introduced marine organisms in China from Japan and their impacts | ||
| XUEZHENG LIN AND XIAOHANG HUANG | 1138 | |
| Ecological risks of exotic species | ||
| HIROYUKI MATSUDA AND DAN KATOH | 1141 | |
| Fisheries Agency's policy and activities on aquatic alien species | ||
| YOSHIKIYO KONDO | 1145 | |
| Effort of the Ministry of the Environment on measures against alien aquatic species | ||
| EIJI TANAKA | 1147 | |
| Policy of the MLIT on ballast water management convention issues | ||
| MINISTRY OF LAND, INFRASTRUCTURE AND TRANSPORT (MLIT) | 1150 | |
| Ecosystem management of ecosystem services and invasive species toward sustainable utilization of fishery resources | ||
| MASAKAZU HORI, MASAMI HAMAGUCHI, KEIJI IWASAKI AND WAKA SATO-OKOSHI | 1155 | |
| Symposium | ||
| The future of fisheries science and the Japanese Society of Fisheries Science Part-II | ||
| -A role and reorganization of the Japanese Society of Fisheries Science- | ||
| KATSUMI TSUKAMOTO, TAKASHI AOKI, TOSHITAME IMAI, TOSHIHIKO MATSUSATO, EIJI ISHIHARA, JUNICHIRO OKAMOTO, TADASHI TOKAI, MINORU SATO AND KATSUMI AIDA | 1162 | |
| News | ||
| The Committee for Conservation of Fisheries Environment | 1183 | |
| Highlights in Fisheries Science Research | 1187 | |
| New Books | 1193 | |
| Topics | 1196 | |
| Abstracts of Original Papers | ||
| Nippon Suisan Gakkaishi Vol. 73, No. 6 | 1219 | |
| Fisheries Science Vol. 73 No. 5 | 1221 | |
| Letter from Board of Directors | 1226 | |
| Announcements | 1227 | |