H. Yokoyama

发表

Evaluation of shrimp polyculture system in Thailand based on stable carbon and nitrogen isotope ratios

K. Adachi, Yoshihiro Y. Yamada, H. Yokoyama, 2002 .

Atmospheric radionuclides transported to Fukuoka, Japan remote from the Fukushima Dai-ichi nuclear power complex following the nuclear accident.

N. Momoshima, S. Sugihara, R. Ichikawa, 2012, Journal of environmental radioactivity.

Bioindicator and biofilter function of Ulva spp. (Chlorophyta) for dissolved inorganic nitrogen discharged from a coastal fish farm — potential role in integrated multi-trophic aquaculture

H. Yokoyama, Y. Ishihi, 2010 .

Effects of restricted feeding on growth of red sea bream and sedimentation of aquaculture wastes

H. Yokoyama, Y. Ishihi, Toshinori Takashi, 2009 .

Quantifying aquaculture-derived organic matter in the sediment in and around a coastal fish farm using stable carbon and nitrogen isotope ratios

H. Yokoyama, Y. Ishihi, K. Abo, 2006 .

Estimation of the assimilative capacity of fish-farm environments based on the current velocity measured by plaster balls

H. Yokoyama, K. Abo, M. Inoue, 2004 .

Environmental quality criteria for fish farms in Japan

H. Yokoyama, 2003 .

Diet Shift In the Sand Shrimp Crangon uritai Along the Estuary-Marine Gradient

Y. Yamashita, A. Kasai, M. Ueno, 2011 .

Spatial variation in organic matter utilization by benthic communities from Yura River–Estuary to offshore of Tango Sea, Japan

Y. Yamashita, A. Kasai, M. Ueno, 2010 .

Consumption of terrestrial organic matter by estuarine molluscs determined by analysis of their stable isotopes and cellulase activity

H. Toyohara, Y. Yamashita, A. Kasai, 2010 .

Food sources of benthic animals on intertidal and subtidal bottoms in inner Ariake Sound, southern Japan, determined by stable isotopes

H. Yokoyama, Y. Ishihi, T. Sakami, 2009 .

Food sources for three species of Nihonotrypaea (Decapoda: Thalassinidea: Callianassidae) from western Kyushu, Japan, as determined by carbon and nitrogen stable isotope analysis

H. Yokoyama, Y. Ishihi, K. Shimoda, 2007 .

Variation in food sources of the macrobenthos along a landsea transect: a stable isotope study

H. Yokoyama, Y. Ishihi, 2007 .

Isotopic evidence for phytoplankton as a major food source for macrobenthos on an intertidal sandflat in Ariake Sound, Japan

H. Yokoyama, Y. Ishihi, K. Shimoda, 2005 .

Spatial-temporal feeding dynamics of benthic communities in an estuary-marine gradient

Y. Yamashita, A. Kasai, M. Ueno, 2012 .

Diet-tissue isotopic fractionation of the Pacific oyster Crassostrea gigas

S. Yamamoto, H. Yokoyama, Y. Ishihi, 2008 .

Variability of diet-tissue isotopic fractionation in estuarine macrobenthos

H. Yokoyama, Y. Ishihi, K. Shimoda, 2005 .

EXPORT‐LED INDUSTRIALIZATION AND THE DUTCH DISEASE

H. Yokoyama, 1989 .

Impacts of sea cucumber farming on biogeochemical characteristics in the Yellow River estuary, Northern China

B. Cui, Jiaguo Yan, H. Yokoyama, 2017 .

Past, Present, and Future of Mercury Pollution Issues

H. Yokoyama, 2018 .

Taxonomy and ecology of alien Corbicula species - II Biological characteristics of clams and their impacts on ecosystems

H. Yokoyama, 2019, Japanese Journal of Limnology (Rikusuigaku Zasshi).

A revision of the genus Paraprionospio Caullery (Polychaeta: Spionidae)

H. Yokoyama, 2007 .

Flexible herbivory of the euryhaline mysid Neomysis awatschensis in the microtidal Yura River estuary, central Japan

Y. Yamashita, H. Yokoyama, Keita W. Suzuki, 2021, Plankton and Benthos Research.

Leakage current and paramagnetic defects in SiCN dielectrics for copper diffusion barriers

Hisashi Yokoyama, Kiyoteru Kobayashi, Masato Endoh, 2008 .

Growth and food source of the sea cucumber Apostichopus japonicus cultured below fish cages — Potential for integrated multi-trophic aquaculture

H. Yokoyama, 2013 .

Seasonal variation in d 13 C and d 15 N of epilithic microalgae in Gokasho Bay

H. Yokoyama, Y. Ishihi, Gokasho Bay, 2008 .

Seasonal variation in δ13C and δ15N of epilithic microalgae in Gokasho Bay

H. Yokoyama, Y. Ishihi, 2006 .

Pollution of radiocesium and radiosilver in wharf roach (Ligia sp.) by the Fukushima Dai-ichi Nuclear Power Plant accident

Xuchun Qiu, H. Munehara, N. Momoshima, 2016, Journal of Radioanalytical and Nuclear Chemistry.

Factor Abundance in East and Southeast Asian Countries: An Empirical Study with Leontief's and Leamer's Formulas

H. Yokoyama, Koichi Ohno, Shigeru Itoga, 1989 .

Impact of fish and pearl farming on the benthic environments in Gokasho Bay: Evaluation from seasonal fluctuations of the macrobenthos

Hisashi Yokoyama, H. Yokoyama, 2002 .

Monitoring, assessment and management of fish farm environments in Japan

H. Yokoyama, 2010 .

Microbial hydrolytic enzyme activity in the sediments of a net cage aquaculture area

H. Yokoyama, Y. Ishihi, T. Sakami, 2005, Fisheries Science.

A Simple Corer Set inside an Ekman Grab to Sample Intact Sediments with the Overlying Water

H. Ueda, H. Yokoyama, 1997 .

Abundance of sulphate-reducing bacteria in fish farm sediments along the coast of Japan and South Korea

Y. Yoon, R. Kondo, Yoshitsugu Koizumi, 2011, Fisheries Science.

A case of nonalcoholic steatohepatitis associated with sicca syndrome in that autoimmune hepatitis was initially suspected but was correctly diagnosed by means of liver biopsy under laparoscopy

H. Yokoyama, M. Yanagi, T. Miura, 2010 .

Linkage between watershed and estuary estimated from the stable isotope analysis of the intertidal snail, Batillaria multiformis

H. Yokoyama, R. Sugimoto, Takahito Rihei, 2019, Plankton and Benthos Research.

Lecture on Methylmercury Poisoning in Minamata (MPM)

H. Yokoyama, 2018 .

Life history and population structure of the spionid polychaete Paraprionospio sp. (form A)

H. Yokoyama, 1990 .

Spatial dietary shift of the intertidal snail, Batillaria multiformis: stable isotope and gut content analyses

Y. Yamashita, H. Yokoyama, Yuji Tamura, 2019, Plankton and Benthos Research.

Variation in δ13C and δ15N among different tissues of three estuarine bivalves: implications for dietary reconstructions

H. Yokoyama, Y. Ishihi, 2006 .

Feeding of the bivalve Theora lubrica on benthic microalgae : isotopic evidence

H. Yokoyama, Y. Ishihi, 2003 .

Historical feeding analysis in fish farming based on carbon and nitrogen stable isotope ratio in sediment

Yoshihiro Y. Yamada, H. Yokoyama, Y. Ishihi, 2003 .

Distribution of stable carbon isotope ratio in Sargassum plants

Yoshihiro Y. Yamada, H. Yokoyama, Y. Ishihi, 2001 .

Taxonomy and ecology of alien Corbicula species - I Invasion and dispersal in Japan and the world

H. Yokoyama, 2019, Japanese Journal of Limnology (Rikusuigaku Zasshi).

Acute toxicity of formaldehyde to the pearl oyster Pinctada fucata martensii

K. Takayanagi, H. Yokoyama, M. Shiraishi, 2000 .

Factors Affecting Seed Germination of Ilex latifolia and I. rotunda

H. Yokoyama, M. Oda, T. Tezuka, 2013 .

Occurrence of Paraprionospio sp. (form A) larvae (polychaeta: spionidae) in hypoxic water of an enclosed bay

H. Yokoyama, 1995 .

Seasonality and occurrence of the dominant mysid Neomysis awatschensis (Brandt, 1851) in the Yura River estuary, central Sea of Japan

Y. Yamashita, H. Yokoyama, Keita W. Suzuki, 2017, Estuarine, Coastal and Shelf Science.

Mitochondrial DNA Variation and Genetic Relationships of Branchiostoma Species from the Pacific and Atlantic Oceans

Takao Yamaguchi, M. Nishida, T. Nishikawa, 2001 .

Title LARVAL DEVELOPMENT OF A SPIONID POLYCHAETE

H. Yokoyama, Paraprionospio Pinnata, Spionid Polychaete, 2018 .

Seed and Embryo Germination in Ardisia crenata

H. Yokoyama, M. Oda, T. Tezuka, 2012 .

Trophic ecology of Penaeus chinensis (Decapoda: Dendrobranchiata: Penaeidae) and potential competitive interactions with other species in the Haizhou Bay determined by carbon and nitrogen stable isotope analysis

W. Reid, H. Yokoyama, Jin Zhou, 2019, Regional Studies in Marine Science.

First record of Paraprionospio coora Wilson, 1990 (Polychaeta: Spionidae) from the Mediterranean Sea)

M. Çınar, H. Yokoyama, E. Dağlı, 2010 .

Quantification of waste feed and fish faeces in sediments beneath yellowtail pens and possibility to reduce waste loading by co-culturing with sea cucumbers: an isotopic study

H. Yokoyama, Masatsugu Miura, Daiji Tadokoro, 2015 .

Suspended culture of the sea cucumber Apostichopus japonicus below a Pacific oyster raft – potential for integrated multi‐trophic aquaculture

H. Yokoyama, 2015 .

Zonation and species diversity of smaller macrobenthos in the westernmost part of Wakasa Bay (the Sea of Tango)

H. Yokoyama, I. Hayashi, 1980 .

First records of three Paraprionospio species (Polychaeta: Spionidae) from Indian waters

S. Sukumaran, H. Yokoyama, 2012 .

New records of three Paraprionospio species (Polychaeta: Spionidae) from Korean waters

Jin-Woo Choi, H. Yokoyama, 2010 .

New records of Paraprionospio (Annelida: Spionidae) from Chinese waters, with the description of a new species

H. Yokoyama, Xinzheng Li, Jin Zhou, 2008 .

FOUR FORMS OF THE GENUS PARAPRIONOSPIO (POLYCHAETA : SPIONIDAE) FROM JAPAN

H. Yokoyama, K. Tamai, 1981 .

Effects of temperature on the feeding activity and growth rate of the spionid polychaete Paraprionospio sp. (form A)

H. Yokoyama, 1988 .

Relationships between Organic Pollution and Macrobenthos in Coastal Waters

H. Yokoyama, 1985 .

LARVAL DEVELOPMENT OF A SPIONID POLYCHAETE PARAPRIONOSPIO PINNATA (EHLERS)

H. Yokoyama, 1981 .

Effects of intensive fish farming on sediments of a temperate bay characterised by polyculture and strong currents

H. Yokoyama, Jin Zhou, Jing Fu, 2021 .

Abundance of sulphate-reducing bacteria in fish farm sediments along the coast of Japan and South Korea

Y. Yoon, R. Kondo, Yoshitsugu Koizumi, 2011, Fisheries Science.

Meteorological factors producing variation of tritium concentrations in Fukuoka, Japan

N. Momoshima, S. Sugihara, H. Yokoyama, 2011 .

MACROBENTHOS AS BIOLOGICAL INDICATORS TO ASSESS THE INFLUENCE OF AQUACULTURE ON JAPANESE COASTAL ENVIRONMENTS

H. Yokoyama, M. Inoue, A. Nishimura, 2007 .

Assimilative capacity of fish farm environments as determined by the benthic oxygen uptake rate: studies using a numerical model (The 33[rd] UJNR aquaculture panel symposium: Ecosystem and carrying capacity of aquaculture ground: for sustainable development of aquaculture and stock enhancement)

H. Yokoyama, K. Abo, 2007 .