scholarly journals On the Yield of Several Kinds of Fishes from the Pacific Coast of North-eastern Japan

1937 ◽  
Vol 5 (5) ◽  
pp. 287-290
Author(s):  
Morisaburô TAUTI ◽  
Kiyobide MIYOSI
Keyword(s):  
Pacific Coast ◽  
The Pacific ◽  
North Eastern ◽  
Eastern Japan

Seasonal change in distribution of Conger eel Conger myriaster off the Pacific coast south of Tohoku, north-eastern Japan

2004 ◽  
Vol 70 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Satoshi KATAYAMA ◽  
Toshinori ISHIDA ◽  
Yugo SHIMIZU ◽  
Akibumi YAMANOBE
Keyword(s):  
Seasonal Change ◽  
Pacific Coast ◽  
Conger Myriaster ◽  
The Pacific ◽  
North Eastern ◽  
Conger Eel ◽  
Eastern Japan

Evaluation of impacts of bottom fishing on demersal habitats: A case study off the Pacific coast of north-eastern Japan

2021 ◽  
Vol 238 ◽  
pp. 105916
Author(s):  
Aigo Takeshige ◽  
Mai Miyamoto ◽  
Yoji Narimatsu ◽  
Shiroh Yonezaki ◽  
Masashi Kiyota
Keyword(s):  
Pacific Coast ◽  
The Pacific ◽  
North Eastern ◽  
Eastern Japan

A revision of the genus Orchestia Leach, 1814 with the reinstatement of O. inaequalipes (K.H. Barnard, 1951), the designation of a neotype for Orchestia gammarellus (Pallas, 1776) and the description of three new species (Crustacea: Amphipoda: Talitridae: Talitrinae)

Zootaxa ◽  
2020 ◽  
Vol 4808 (2) ◽  
pp. 201-250
Author(s):  
ALAN A. MYERS ◽  
JAMES K. LOWRY
Keyword(s):  
New Species ◽  
North America ◽  
South America ◽  
Type Species ◽  
Pacific Coast ◽  
Species Group ◽  
Eastern North America ◽  
The Pacific ◽  
North Eastern ◽  
Three New Species

The amphipod genus Orchestia is revised. It now includes 10 species of which three are new: O. forchuensis sp. nov. from north-eastern North America and Iceland., O. perezi sp. nov. from Chile and O. tabladoi sp. nov. from Argentina. Orchestia inaequalipes (K.H. Barnard 1951) is reinstated. The type species of the genus, O. gammarellus is redescribed based on material from Fountainstown, Ireland and a neotype is established to stabilize the species. The species was originally described from a garden in Leiden, far from the sea. Its true identity is unknown and no type material exists. Orchestia gammarellus (Pallas, 1776) is shown to be a sibling species group with members in both hemispheres of the temperate Atlantic as well along the Pacific coast of South America. A hypothesis for the establishment of the current distribution of Orchestia species is presented that extends back to the Cretaceous. 

scholarly journals Radionuclide contamination in flood sediment deposits in the coastal rivers draining the main radioactive pollution plume of Fukushima Prefecture, Japan (2011–2020)

2021 ◽  
Vol 13 (6) ◽  
pp. 2555-2560
Author(s):  
Olivier Evrard ◽  
Caroline Chartin ◽  
J. Patrick Laceby ◽  
Yuichi Onda ◽  
Yoshifumi Wakiyama ◽  
...  
Keyword(s):  
Nuclear Power ◽  
Artificial Radionuclide ◽  
Radionuclide Contamination ◽  
Sediment Deposits ◽  
The Pacific ◽  
North Eastern ◽  
Coastal Rivers ◽  
The Pacific Ocean ◽  
River Catchments ◽  
Eastern Japan

Abstract. Artificial radionuclides including radiocesium (134Cs and 137Cs) and radiosilver (110mAg) were released into the environment following the Fukushima Dai-ichi nuclear power plant accident in March 2011. These particle-bound substances deposited on soils of north-eastern Japan, located predominantly within a ∼3000 km2 radioactive fallout plume and drained by several coastal rivers to the Pacific Ocean. The current dataset (Evrard et al., 2021), which can be accessed at https://doi.org/10.1594/PANGAEA.928594, compiles gamma-emitting artificial radionuclide activities measured in 782 sediment samples collected from 27 to 71 locations across catchments draining ∼6450 km2 during 16 fieldwork campaigns. These campaigns were conducted in Japan between November 2011 and November 2020 in river catchments draining the main radioactive plume. This database may be useful to evaluate and anticipate the post-accidental redistribution of radionuclides in the environment and for the spatial validation of models simulating the transfer of radiocesium across continental landscapes.

Radiostrontium monitoring of bivalves from the Pacific coast of eastern Japan

2016 ◽  
Vol 23 (17) ◽  
pp. 17095-17104 ◽  
Author(s):  
Zin’ichi Karube ◽  
Yoko Inuzuka ◽  
Atsushi Tanaka ◽  
Katsuaki Kurishima ◽  
Nobuharu Kihou ◽  
...  
Keyword(s):  
Pacific Coast ◽  
The Pacific ◽  
Eastern Japan
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