I. Washitani

发表

Estimation of abundance and distribution of two moist tall grasses in the Watarase wetland, Japan, using hyperspectral imagery

K. Omasa, Y. Shimizu, Sha Lu, 2009 .

Ecophysiological Mechanisms Used by Aster kantoensis, an Endangered Species, to Withstand High Light and Heat Stresses of its Gravelly Floodplain Habitat

J. Matsumoto, I. Washitani, H. Muraoka, 2000 .

Whole Plant Carbon Gain of an Endangered Herbaceous Species Aster kantoensis and the Influence of Shading by an Alien Grass Eragrostis curvula in its Gravelly Floodplain Habitat

Izumi Washitani, Jun Matsumoto, Hiroyuki Muraoka, 2000 .

Impacts of weeping lovegrass (Eragrostis curvula) invasion on native grasshoppers: responses of habitat generalist and specialist species

I. Washitani, A. Yoshioka, Taku Kadoya, 2010, Biological Invasions.

Citizen science: a new approach to advance ecology, education, and conservation

Ryo Sakurai, Tatsuya Amano, Izumi Washitani, 2015, Ecological Research.

Combined effects of light and water availability on photosynthesis and growth of Arisaema heterophyllum in the forest understory and an open site

I. Washitani, H. Muraoka, H. Koizumi, 1997, Oecologia.

Quantitative evaluation of water-level effects on “regeneration safe-sites” for lakeshore plants in Lake Kasumigaura, Japan

I. Washitani, J. Nishihiro, 2009 .

Management of invasive alien plants in riparian habitats of Japan for biodiversity conservation

I. Washitani, S. Miyawaki, 2004 .

Assessing the potential for recovery of lakeshore vegetation: species richness of sediment propagule banks

I. Washitani, J. Nishihiro, M. Nishihiro, 2006, Ecological Research.

Spatial and seasonal patterns of microsite light availability in a remnant fragment of deciduous riparian forest and their implication in the conservation ofArisaema heterophyllum, a threatened plant species

I. Washitani, K. Oshima, Yanghong Tang, 1997, Journal of Plant Research.

Towards a legal framework for systematic conservation: identification and development of allele-specific PCR markers for conspecific varieties of an endangered perennial herb Primula kisoana Miquel based on sequence variation of chloroplast DNA

S. Ueno, I. Washitani, J. Nishihiro, 2008, Conservation Genetics.

Use of multiple habitat types with asymmetric dispersal affects patch occupancy of the damselfly Indolestes peregrinus in a fragmented landscape

I. Washitani, Taku Kadoya, 2012 .

Comparison of generalist predators in winter-flooded and conventionally managed rice paddies and identification of their limiting factors

I. Washitani, M. Takada, T. Mineta, 2014, SpringerPlus.

Facilitation of ground-dwelling wolf spider predation on mirid bugs by horizontal webs built by Tetragnatha spiders in organic paddy fields

I. Washitani, Tetsuya Kobayashi, A. Yoshioka, 2013 .

Multiple spatial scale factors affecting mirid bug abundance and damage level in organic rice paddies

I. Washitani, A. Yoshioka, M. Takada, 2012 .

Factors affecting the local occurrence of the near-threatened bitterling (Tanakia lanceolata) in agricultural canal networks: strong attachment to its potential host mussels

I. Washitani, S. Matsuzaki, Akira Terui, 2011, Hydrobiologia.

‘Safe sites’ for the seed germination ofRhus javanica: A characterization by responses to temperature and light

I. Washitani, A. Takenaka, 1986, Ecological Research.

Impact of alien species on the distribution of native submerged macrophytes in small rivers and agricultural canals around Lake Mikata.

I. Washitani, J. Nishihiro, Akira Terui, 2012 .

Stable isotope and molecular analyses indicate that hybridization with non-native domesticated common carp influence habitat use of native carp

M. Nishida, I. Washitani, N. Takamura, 2010 .

The Satoyama Index: A biodiversity indicator for agricultural landscapes

I. Washitani, Taku Kadoya, 2011 .

Germination responses to temperature responsible for the seedling emergence seasonality ofPrimula sieboldii E. Morren in its natural habitat

I. Washitani, H. Kabaya, 1988, Ecological Research.

Effects of microsite light availability on the survival and growth of oak seedlings within a grassland

Yanhong Tang, I. Washitani, H. Iwaki, 1992, The botanical magazine = Shokubutsu-gaku-zasshi.

A comparative ecology of the seasonal schedules for 'reproduction by seeds' in a moist tall grassland community

I. Washitani, M. Masuda, 1990 .

Seasonal variation in fleshy fruit use and seed dispersal by the Japanese black bear (Ursus thibetanus japonicus)

I. Washitani, Kazuaki Takahashi, Hiroo Tamatani, 2008, Ecological Research.

Seed dormancy/germination traits of seven Persicaria species and their implication in soil seed-bank strategy

I. Washitani, Sachiko Araki, 2000, Ecological Research.

Regeneration failure of lakeshore plants under an artificially altered water regime

I. Washitani, J. Nishihiro, S. Miyawaki, 2004, Ecological Research.

Conservation ecological study of Nymphoides peltata in Lake Kasumigaura

I. Washitani, J. Nishihiro, N. Fujiwara, 2001 .

Understanding the present situation of alien species and countermeasures from a view poivt of 'Ecology and Civil Engineering'

I. Washitani, Y. Takemon, 2004 .

Using monitoring data gathered by volunteers to predict the potential distribution of the invasive alien bumblebee Bombus terrestris

I. Washitani, Taku Kadoya, S. Suda, 2009 .

Procedure for Predicting the Trajectory of Species Recovery Based on the Nested Species Pool Information: Dragonflies in a Wetland Restoration Site as a Case Study

I. Washitani, J. Nishihiro, Taku Kadoya, 2008 .

Do Japanese eels recruit into the Japan Sea coast?: A case study in the Hayase River system, Fukui Japan

K. Tsukamoto, Takehito Yoshida, I. Washitani, 2014, Environmental Biology of Fishes.

Displacement of Japanese native bumblebees by the recently introduced Bombus terrestris (L.) (Hymenoptera: Apidae)

I. Washitani, J. Yokoyama, M. N. Inoue, 2008, Journal of Insect Conservation.

Toward predicting gene flow in plant populations

A. Shimono, I. Washitani, F. Ishihama, 2005 .

Dragonfly species richness on man-made ponds: effects of pond size and pond age on newly established assemblages

I. Washitani, Taku Kadoya, S. Suda, 2004, Ecological Research.

Invasion of weeping lovegrass reduces native food and habitat resource of Eusphingonotus japonicus (Saussure)

I. Washitani, A. Yoshioka, Taku Kadoya, 2010, Biological Invasions.

Toward the restoration of a sustainable population of a threatened aquatic plant, Nymphoides peltata: Integrated genetic/demographic studies and practices

I. Washitani, J. Nishihiro, S. Takagawa, 2009 .

Influence of inbreeding depression on a lake population of Nymphoides peltata after restoration from the soil seed bank

I. Washitani, S. Takagawa, R. Uesugi, 2006, Conservation Genetics.

Leaf carbon gain simulation for tree seedlings acclimatized to microsite light regimes of a temperate pine forest

I. Washitani, 1992, Ecological Research.

Combined effects of light and water availability on photosynthesis and growth of Arisaema heterophyllum in the forest understory and an open site

I. Washitani, H. Muraoka, H. Koizumi, 1997, Oecologia.

Variability and specialization of plant–pollinator systems in a northern maritime grassland

I. Washitani, C. Nakano, 2003, Ecological Research.

Characteristics of leaf photosynthesis and simulated individual carbon budget in Primula nutans under contrasting light and temperature conditions

Yanhong Tang, Haihua Shen, I. Washitani, 2008, Journal of Plant Research.

Invasive Alien Species Problems in Japan: an Introductory Ecological Essay

I. Washitani, 2004 .

Effect of population spatial structure on pollination and seed set of a clonal distylous plant,Persicaria japonica (Polygonaceae)

I. Washitani, J. Nishihiro, 1998, Journal of Plant Research.

Species Biology of Primula sieboldii for the Conservation of its Lowland-habitat Population : I. Inter-clonal Variations in the Flowering Phenology, Pollen Load and Female Fertility Components

I. Washitani, R. Osawa, H. Namai, 1991 .

The role of the wood mouse in Quercus serrata acorn dispersal in abandoned cut-over land

I. Washitani, Kazuaki Takahashi, Kaori Sato, 2006 .

An experimental system to study ecophysiological responses of submerged macrophytes to temperature and light

I. Washitani, Hiroomi Imamoto, Kenji Horiya, 2006, Ecological research.

Effects of traditional vegetation usage and management on the growth of facilitator keystone species in a moist tall grassland

I. Washitani, J. Nishihiro, Zhe Wang, 2013, Landscape and Ecological Engineering.

Dragonfly crisis in Japan: a likely consequence of recent agricultural habitat degradation.

I. Washitani, Taku Kadoya, S. Suda, 2009 .

A preliminary study on the photosynthetic induction response ofQuercus serrata seedlings

I. Washitani, H. Koizumi, T. Yanhong, 1993, Journal of Plant Research.

Seasonal variations of microsite light availability within aMiscanthus sinensis canopy

Yanhong Tang, I. Washitani, H. Iwaki, 1992, Ecological Research.

A Comparative Study of the Germination Characteristics of Seeds from a Moist Tall Grassland Community

I. Washitani, M. Masuda, 1990 .

Contributions of diffusional limitation, photoinhibition and photorespiration to midday depression of photosynthesis in Arisaema heterophyllum in natural high light

Yanhong Tang, I. Terashima, I. Washitani, 2000 .

Discrimination of wild and cultured Japanese eels based on otolith stable isotope ratios

Y. Amano, K. Shirai, T. Yada, 2018 .

The importance of riparian subtropical lucidophyllous forest to odonate conservation

I. Washitani, M. Sakai, S. Suda, 2019, Aquatic Conservation: Marine and Freshwater Ecosystems.

Seed germination responses of Monochoria korsakowii Regel et Maack, a threatened paddy weed, to temperature and soil moisture

I. Washitani, Guang-xi Wang, Xiao-Chun Wan, 2004 .

Testing a butterfly commonness hypothesis with data assembled by a citizen science program “Tokyo Butterfly Monitoring”

M. Kitsuregawa, M. Yasukawa, I. Washitani, 2020 .

Conservation ecological guidelines for ecosystem management and environmental impact assessment

I. Washitani, H. Matsuda, 1998 .

Population status and genetic diversity of Nymphoides peltata in Japan.

I. Washitani, J. Nishihiro, R. Uesugi, 2009 .

Allozyme polymorphism and conservation of the Lake Kasumigaura population of Nymphoides peltata

I. Washitani, K. Goka, J. Nishihiro, 2004 .

Gap-detecting mechanism in the seed germination ofMallotus japonicus (Thunb.) Muell. Arg., a common pioneer tree of secondary succession in temperate Japan

I. Washitani, A. Takenaka, 1987, Ecological Research.

Seedling emergence patterns and dormancy/germination physiology of Primula modesta in a subalpine region

A. Shimono, I. Washitani, 2004, Ecological Research.

Field fate of Amaranthus patulus seeds subjected to leaf-canopy inhibition of germination

I. Washitani, 1985, Oecologia.

Studies on the Function of Proplastids in the Metabolism of in Vitro Cultured Tobacco Cells VI. ATP Generation by 3-Phosphoglycerate Kinase

I. Washitani, S. Sato, 1981 .

Studies on the function of proplastids in the metabolism of in vitro-cultured tobacco cells III. Source of reducing power for amino acid synthesis from nitrite

I. Washitani, S. Sato, Sitiro Sato, 1977 .

Habitat and flower resource partitioning by an exotic and three native bumble bees in central Hokkaido, Japan

I. Washitani, Taku Kadoya, S. Suda, 2008 .

Do Japanese eels recruit into the Japan Sea coast?: A case study in the Hayase River system, Fukui Japan

Michael J. Miller, K. Tsukamoto, Takehito Yoshida, 2014, Environmental Biology of Fishes.

Dispersal of Larvae of Margaritifera Laevis by Its Host Fish

I. Washitani, A. Yoshioka, Taku Kadoya, 2014, Freshwater Science.

Ecological responses of Primula nutans to centimeter-scale topographic and environmental variability in an alpine wetland

Yanhong Tang, Haihua Shen, I. Washitani, 2008, Ecological Research.

Germination Responses of Taraxacum platycarpum Seeds to Temperature

I. Washitani, K. Ogawa, 1989 .

A convenient screening test system and a model for thermal germination responses of wild plant seeds : Behaviour of model and real seeds in the system

I. Washitani, 1987 .

An experimental device for studying seed responses to naturally fluctuating temperature of surface soil under a constant water table

I. Washitani, S. Shiozawa, Sachiko Araki, 1998 .

Patterns of female fertility in heterostylous Primula sieboldii under pollinater limitation

I. Washitani, 1994 .

Germination Responses of Pinus densiflora Seeds to Temperature, Light and Interrupted Imbibition

Izumi Washitani, I. Washitani, T. Saeki, 1986 .

Contrasting impacts of invasive engineers on freshwater ecosystems: an experiment and meta-analysis

I. Washitani, N. Takamura, S. Matsuzaki, 2008, Oecologia.

Status and conservation of diving beetles inhabiting rice paddies.

I. Washitani, H. Karube, S. Nishihara, 2006 .

TAXONOMIC REEXAMINATION OF CHARA GLOBULARIS (CHARALES, CHAROPHYCEAE) FROM JAPAN BASED ON OOSPORE MORPHOLOGY AND rbcL GENE SEQUENCES, AND THE DESCRIPTION OF C. LEPTOSPORA SP. NOV. 1

M. Kawachi, I. Washitani, L. Krienitz, 2009, Journal of phycology.

Predicting the distributions of four invasive alien plant species along the Chikuma River

I. Washitani, S. Miyawaki, 2010 .

Ecological factors affecting the invasibility of an alien species

I. Washitani, 2007 .

QTL analysis of heterostyly in Primula sieboldii and its application for morph identification in wild populations.

S. Ueno, I. Washitani, R. Ohsawa, 2011, Annals of botany.

Generation of expressed sequence tags, development of microsatellite and single nucleotide polymorphism markers in Primula sieboldii E. Morren (Primulaceae) for analysis of genetic diversity in natural and horticultural populations

S. Ueno, I. Washitani, R. Ohsawa, 2011 .

Illustrated checklist of fishes from the Shubuto River System, southwestern Hokkaido, Japan

I. Washitani, Yusuke Miyazaki, H. Senou, 2013 .

Traditional sustainable ecosystem 'SATOYAMA' and biodiversity crisis in Japan : conservation ecological perspective

Izumi Washitani, I. Washitani, 2001 .

Restoration of biologically-diverse floodplain wetlands including paddy fields

I. Washitani, 2008 .

Evidence of niche segregation between freshwater eels and conger eels in Kojima Bay, Japan

K. Tsukamoto, I. Washitani, J. Aoyama, 2013, Fisheries Science.

Origins of traditional cultivars of Primula sieboldii revealed by nuclear microsatellite and chloroplast DNA variations

I. Washitani, R. Ohsawa, Y. Tsumura, 2008 .

Management of glass eel fisheries is not a sufficient measure to recover a local Japanese eel population

I. Washitani, K. Kaifu, K. Yokouchi, 2021, Marine Policy.

Growth differences of Japanese eels Anguilla japonica between fresh and brackish water habitats in relation to annual food consumption in the Kojima Bay-Asahi River system, Japan

K. Tsukamoto, T. Yada, I. Washitani, 2013 .

Restoration of genetic diversity from soil seed banks in a threatened aquatic plant, Nymphoides peltata

I. Washitani, J. Nishihiro, R. Uesugi, 2006, Conservation Genetics.

Asymmetric dispersal structures a riverine metapopulation of the freshwater pearl mussel Margaritifera laevis

I. Washitani, A. Yoshioka, Yusuke Miyazaki, 2014, Ecology and evolution.

Heterogeneous distribution of a floating-leaved plant, Trapa japonica, in Lake Mikata, Japan, is determined by limitations on seed dispersal and harmful salinity levels

Izumi Washitani, Yoshikazu Kato, Jun Nishihiro, 2014, Ecological Research.

Effects of common carp on nutrient dynamics and littoral community composition: roles of excretion and bioturbation

I. Washitani, N. Takamura, S. Matsuzaki, 2007 .

Effect of population density of compatible neighbours on inbreeding level within a Primula sieboldii population

S. Ueno, I. Washitani, R. Ohsawa, 2008, Ecological Research.

Complete mitochondrial genome of the honeybee Apis cerana native to two remote islands in Japan

I. Washitani, J. Takahashi, H. Okuyama, 2017, Conservation Genetics Resources.

Gene flow and inbreeding depression inferred from fine‐scale genetic structure in an endangered heterostylous perennial, Primula sieboldii

S. Ueno, I. Washitani, F. Ishihama, 2005, Molecular ecology.

Spider predation on a mirid pest in Japanese rice fields

I. Washitani, Tetsuya Kobayashi, A. Yoshioka, 2011 .

Heterostylous morph differences in pollen transfer and deposition patterns in Primula sieboldii on a visitation by a queen bumblebee, measured with a semi‐natural experimental system

I. Washitani, C. Matsumura, 2002 .

Patterns and consequences of stigma height variation in a natural population of a distylous plant, Primula sieboldii

J. Thomson, I. Washitani, B. Thomson, 2000 .

Patterns and consequences of self-pollen deposition on stigmas in heterostylous Persicaria japonica (Polygonaceae).

I. Washitani, J. Nishihiro, Izumi Washitani, 1998, American journal of botany.

Conservation ecology of Primula sieboldii: Synthesis of information toward the prediction of the genetic/demographic fate of a population

I. Washitani, J. Nishihiro, F. Ishihama, 2005 .

Genetic Diversity and Outcrossing Rate between Undisturbed and Selectively Logged Forests of Shorea curtisii (Dipterocarpaceae) Using Microsatellite DNA Analysis

I. Washitani, K. Niiyama, Y. Suyama, 2002, International Journal of Plant Sciences.

Effect of flowering phenology on pollen flow distance and the consequences for spatial genetic structure within a population of Primula sieboldii (Primulaceae).

S. Ueno, I. Washitani, R. Ohsawa, 2006, American-Eurasian journal of botany.

Spatial genetic structure among and within populations of Primula sieboldii growing beside separate streams

S. Ueno, I. Washitani, R. Ohsawa, 2004, Molecular ecology.

Studies on the function of proplastids in the matabolism of in vitro cultured tobacco cells II. Glutamine synthetase/glutamate synthetase pathway

I. Washitani, Sitiro Sato, 1977 .

First report on the emergency dance of Apis cerana japonica, which induces odorous plant material collection in response to Vespa mandarinia japonica scouting

I. Washitani, M. Sasaki, A. Fujiwara, 2018 .

A scientific note on hive entrance smearing in Japanese Apis cerana induced by pre-mass attack scouting by the Asian giant hornet Vespa mandarinia

I. Washitani, M. Sasaki, A. Fujiwara, 2016, Apidologie.

Invasion Status and Potential Ecological Impacts of an Invasive Alien Bumblebee, Bombus terrestris L. (Hymenoptera: Apidae) Naturalized in Southern Hokkaido, Japan

I. Washitani, J. Yokoyama, C. Matsumura, 2004 .

Studies on the function of proplastids in the metabolism of in vitro cultured tobacco cells I. Localization of nitrite reductase and NADP-dependent glutamate dehydrogenase

I. Washitani, Sitiro Sato, 1977 .

Behavior of queen bumblebee pollinators on Primula sieboldii (Primulaceae) in response to different patch sizes and spacing

I. Washitani, F. Ishihama, 2007 .

Development of microsatellite markers for Primula sieboldii using degenerate oligonucleotide-primed PCR-amplified DNA

Y. Isagi, I. Washitani, M. Honjo, 2001 .

Effects of light and soil water availability on leaf photosynthesis and growth of Arisaema heterophyllum, a riparian forest understorey plant

Yanhong Tang, I. Washitani, H. Muraoka, 2002, Journal of Plant Research.

Management units of the endangered herb Primula sieboldii based on microsatellite variation among and within populations throughout Japan

S. Ueno, I. Washitani, R. Ohsawa, 2009, Conservation Genetics.

Factors Controlling the Recruitment of Aster kantoensis (Asteraceae) I. Breeding System and Pollination System

I. Washitani, A. Takenaka, N. Kuramoto, 1994 .

Studies on the function of proplastids in the metabolism of in vitro cultured tobacco cells V. Primary transamination

I. Washitani, S. Sato, 1978 .

Restoration of wetland vegetation using soil seed banks: lessons from a project in Lake Kasumigaura, Japan

I. Washitani, J. Nishihiro, M. Nishihiro, 2006, Landscape and Ecological Engineering.

Effects of population size and pollinator limitation on seed-set of Primula sieboldii populations in a fragmented landscape

I. Washitani, C. Matsumura, 2000, Ecological Research.

Growth analysis ofQuercus serrata seedlings withinMiscanthus sinensis grass canopies differing in light availability

Yanhong Tang, I. Washitani, T. Tsuchiya, 1990, Ecological Research.

Early detection of the invasive alien plant Solidago altissima in moist tall grassland using hyperspectral imagery

Izumi Washitani, J. Ishii, I. Washitani, 2013 .

Plant conservation ecology for management and restoration of riparian habitats of lowland Japan

I. Washitani, 2001, Population Ecology.

Creeping ‘Fruitless Falls’: Reproductive Failure in Heterostylous Plants in Fragmented Landscapes

I. Washitani, 2000 .

On the reliability of the lead salt precipitation method of acid phosphatase localization in plant cells

I. Washitani, Sitiro Sato, 1976, Protoplasma.

Post-pollination process in a partially self-compatible distylous plant, Primula sieboldii (Primulaceae)

I. Washitani, J. Nishihiro, 2011 .

Predicted genetic consequences of strong fertility selection due to pollinator loss in an isolated population of Primula sieboldii

I. Washitani, 1996 .

Phylogeographic study based on intraspecific sequence variation of chloroplast DNA for the conservation of genetic diversity in the Japanese endangered species Primula sieboldii

S. Ueno, I. Washitani, R. Ohsawa, 2004 .

Tracing the origins of stocks of the endangered species Primula sieboldii using nuclear microsatellites and chloroplast DNA

S. Ueno, I. Washitani, R. Ohsawa, 2008, Conservation Genetics.

Effects of population spatial structure on the quantity and quality of seeds set by Primula sieboldii (Primulaceae)

I. Washitani, A. Watanabe, K. Goka, 2003 .

Effects of density and floral morph on pollen flow and seed reproduction of an endangered heterostylous herb, Primula sieboldii

S. Ueno, I. Washitani, F. Ishihama, 2006 .

Spatial variation in female fertility related to interactions with flower consumers and pathogens in a forest metapopulation ofPrimula sieboldii

I. Washitani, T. Ohgushi, Keiko Sato, 1996, Researches on Population Ecology.

Potential impacts of non-native channel catfish on commercially important species in a Japanese lake, as inferred from long-term monitoring data

I. Washitani, N. Takamura, S. Matsuzaki, 2011 .

A “lost biodiversity” approach to revealing major anthropogenic threats to regional freshwater ecosystems

I. Washitani, A. Yoshioka, Taku Kadoya, 2014 .

Behavioural and morphological differences between feral and domesticated strains of common carp Cyprinus carpio.

M. Nishida, I. Washitani, N. Takamura, 2009, Journal of fish biology.

Population status and factors affecting local density of endangered Japanese freshwater pearl mussel, Margaritifera laevis, in Shubuto river basin, Hokkaido.

I. Washitani, Yusuke Miyazaki, S. Matsuzaki, 2011 .

Seed deposition of Eragrostis curvula, an invasive alien plant on a river floodplain

I. Washitani, J. Nishihiro, Y. Kayaba, 2007, Ecological Research.

An experimental device for studying soil seed banks

I. Washitani, Sachiko Araki, 1997 .

On the convertibility of different microsite light availability indices, relative illuminance and relative photon flux density

Yanhong Tang, J. Matsumoto, I. Washitani, 2001 .

Seed deposition of Eragrostis curvula, an invasive alien plant on a river floodplain

I. Washitani, J. Nishihiro, Y. Kayaba, 2007, Ecological Research.

Aster kantoensis Kitam., an endangered flood plain endemic plant in Japan: Its ability to form persistent soil seed banks

I. Washitani, A. Takenaka, N. Kuramoto, 1997 .

A Study of Distribution of the Floodplain Vegetation Species along Stream in the Middlecourse of the Tama River

I. Washitani, N. Kuramoto, Ken Inoue, 1992 .

Phenological changes in rate of respiration and annual carbon balance in a perennial herbaceous plant, Primula sieboldii

Yanhong Tang, I. Washitani, H. Noda, 2007, Journal of Plant Research.

Predicting the rate of range expansion of an invasive alien bumblebee (Bombus terrestris) using a stochastic spatio-temporal model.

I. Washitani, Taku Kadoya, 2010 .

Vascular plants to be designated as Invasive Alien Species according to the Invasive Alien Species Act of Japan.

J. Ishii, I. Washitani, S. Miyawaki, 2005 .

High reproductive ability of an alien bumblebee invader, Bombus terrestris L., in the Hidaka region of southern Hokkaido, Japan.

I. Washitani, J. Yokoyama, C. Matsumura, 2004 .

Factors affecting variation in seed production in the heterostylous herb Primula modesta

A. Shimono, I. Washitani, 2007 .

Spatial genetic structure links between soil seed banks and above‐ground populations of Primula modesta in subalpine grassland

A. Shimono, S. Ueno, I. Washitani, 2006 .

Spatial patterns of the Ryukyu Scops Owl’s Otus elegans breeding success and forest landscape factors on Amami-Ōshima Island

Takehito Yoshida, I. Washitani, Mai Matsumoto, 2019, Japanese Journal of Ornithology.

Germination characteristics of lakeshore plants under an artificially stabilized water regime

I. Washitani, J. Nishihiro, N. Fujiwara, 2004 .

Fluctuation of photosynthetic photon flux density within aMiscanthus sinensis canopy

Yanhong Tang, I. Washitani, T. Tsuchiya, 1988, Ecological Research.

The sensitivity of dragonflies to landscape structure differs between life-history groups

I. Washitani, Taku Kadoya, S. Suda, 2008, Landscape Ecology.

Influence of connectivity, habitat quality and invasive species on egg and larval distributions and local abundance of crucian carp in Japanese agricultural landscapes

Takehito Yoshida, I. Washitani, S. Matsuzaki, 2011 .

Detection of invasive plant with hyperspectral imagery in the riverbed of Kinu River, Japan

Shan Lu, Yo Shimizu, Jun Ishii, 2012, 2012 IEEE International Geoscience and Remote Sensing Symposium.

Identification of invasive vegetation using hyperspectral imagery in the shore of the Kinu River, Japan

K. Omasa, Y. Shimizu, Sha Lu, 2011 .

Tree Crown Size Estimated Using Image Processing

I. Washitani, M. Ohtani, H. Matsumoto, 2017 .

Facilitation of plant species richness and endangered species by a tussock grass in a moist tall grassland revealed using hierarchical Bayesian analysis

I. Washitani, J. Nishihiro, Zhe Wang, 2011, Ecological research.

Information Visualization and Organization for Participatory Monitoring of Invasive Alien Species

Masaru Kitsuregawa, Izumi Washitani, Asanobu Kitamoto, 2009, 2009 20th International Workshop on Database and Expert Systems Application.

Mapping potential habitats of threatened plant species in a moist tall grassland using hyperspectral imagery

Izumi Washitani, Kenji Omasa, Shan Lu, 2009, Biodiversity and Conservation.

Morphological and Physiological Acclimation Responses to Contrasting Light and Water Regimes in Primula sieboldii

I. Washitani, H. Noda, H. Muraoka, 2004, Ecological Research.

Do Small Canopy Gaps Created by Japanese Black Bears Facilitate Fruiting of Fleshy-Fruited Plants?

I. Washitani, Kaori Takahashi, Kazuaki Takahashi, 2015, PloS one.

Characterization of microsatellite loci in Primula modesta Bisset et Moore (Primulaceae)

A. Shimono, S. Ueno, I. Washitani, 2004 .

Seed set and gene flow patterns in an experimental population of an endangered heterostylous herb with controlled local opposite-morph density

S. Ueno, I. Washitani, F. Ishihama, 2003 .

Characteristics of small-scale heterogeneity in light availability within aMiscanthus sinensis canopy

Yanhong Tang, I. Washitani, 1995, Ecological Research.

Effects of Seed Size and Seedling Emergence Time on the Fitness Components of Ambrosia trifida and A. artemisiaefolia var. elatior in Competition with Grass Perennials

I. Washitani, Satoyuki Nishiyama, 1992 .

Differentiation of spring emerging and autumn emerging ecotypes in Galium spurium L. var. echinospermon

I. Washitani, M. Masuda, 2004, Oecologia.

Geographical Variation in Thermal Germination Responses in Campanula punctata Lam.

I. Washitani, Ken Inoue, 1989 .

Germination responses of a seed population of Taraxacum officinale Weber to constant temperatures including the supra-optimal range.

I. Washitani, 1984 .

Mathematical description of the seed germination dependency on time and temperature

I. Washitani, A. Takenaka, 1984 .

Effects of High Temperatures on the Permeability and Germinability of the Hard Seeds of Rhus javanica L.

I. Washitani, 1988 .

Germination-Rate Dependency on Temperature of Geranium carolinianum Seeds

I. Washitani, 1985 .

Leaf-canopy inhibition of germination as a mechanism for the disappearance of Amaranthus patulus Bertol. in the second year of a secondary succession

I. Washitani, T. Saeki, 1984 .

Environmental monitor in seed germination.The mechanism which chooses place and time suitable for growth.

Izumi Washitani, I. Washitani, 1993 .

Landscape Effects of a Non-Native Grass Facilitate Source Populations of a Native Generalist Bug, Stenotus rubrovittatus, in a Heterogeneous Agricultural Landscape

I. Washitani, A. Yoshioka, M. Takada, 2014, Journal of insect science.

Conservation of the Lake Kasumigaura population of Nymphoides indica (L.) Kuntze based on genetic evaluation using microsatellite markers

I. Washitani, R. Uesugi, Y. Tsumura, 2006, Limnology.

Isolation and characterization of highly polymorphic microsatellites in the aquatic plant, Nymphoides peltata (Menyanthaceae)

I. Washitani, K. Goka, J. Nishihiro, 2005 .

Vegetation developed on the dredged mud from Lake Kasumigaura

I. Washitani, T. Muranaka, Muneo Michikawa, 1999 .

Nine additional microsatellite markers for Primula sieboldii E. Morren

S. Ueno, I. Washitani, R. Ohsawa, 2006, Conservation Genetics.

Development of microsatellite markers in Primula sieboldii E. Morren, a threatened Japanese perennial herb

S. Ueno, I. Washitani, Y. Tsumura, 2003, Conservation Genetics.

Intraspecific variation in advertisement call characteristics and acoustic strategies among male forest green tree frogs

Takehito Yoshida, I. Washitani, M. Sakai, 2023, Population Ecology.

Identification of conservation measures to protect the Japanese endangered plant species Aster kantoensis

I. Washitani, M. Masuda, M. Maki, 1998, Ecological Research.

Safe sites for establishment of Nymphoides peltata seedlings for recovering the population from the soil seed bank

Izumi Washitani, Shinichi Takagawa, Jun Nishihiro, 2005, Ecological Research.

Testing the ‘assortative mating’ hypothesis on a variation maintenance mechanism for flowering time within a forest‐floor population of Primula sieboldii

I. Washitani, Mihoko Nagai, Yasushi Okayama, 2003 .

Alien plant invasions and gravelly floodplain vegetation of the kinu River

Izumi Washitani, I. Washitani, Takashi Muranaka, 2001 .

Flexible Leaf Orientations of Arisaema heterophyllum Maximize Light Capture in a Forest Understorey and Avoid Excess Irradiance at a Deforested Site

Yanhong Tang, Izumi Washitani, Hiroyuki Muraoka, 1998 .

Microsite variation in light availability and seedling growth ofQuercus serrata in a temperate pine forest

Yanhong Tang, I. Washitani, 1991, Ecological Research.

Spatial heterogeneity of photosynthetic photon flux density in the canopy ofMiscanthus sinensis

Yanhong Tang, I. Washitani, T. Tsuchiya, 1989, Ecological Research.

Population and genetic status of Primula kisoana var. kisoana, a local endemic of the northern Kanto region, Japan

S. Ueno, I. Washitani, J. Nishihiro, 2005 .

Effects of traditional vegetation usage and management on the growth of facilitator keystone species in a moist tall grassland

I. Washitani, J. Nishihiro, Zhe Wang, 2013, Landscape and Ecological Engineering.

Regeneration of native vascular plants facilitated by Ischaemum aristatum var. glaucum tussocks: an experimental demonstration

I. Washitani, J. Nishihiro, Zhe Wang, 2011, Ecological Research.

Importance of Ischaemum aristatum var. glaucum as an indicator of plant species richness in Myoginohana Marsh, Lake Kasumigaura, Japan.

S. Hotes, I. Washitani, J. Nishihiro, 2010 .

Current status of the naturalization of Bombus terrestris (L.) and native bumblebee fauna in the Notsuke Peninsula, Hokkaido, Northern Japan.

I. Washitani, J. Yokoyama, R. Kikuchi, 2007 .

Life history and demographic features of Aster kantoensis, an endangered local endemic of floodplains

Izumi Washitani, Ken Inoue, Noboru Kuramoto, 1996 .

Contrasting impacts of invasive engineers on freshwater ecosystems: an experiment and meta-analysis

I. Washitani, N. Takamura, N. Usio, 2008, Oecologia.

Seed Dispersal of Fragmented Population of Aster kantoensis along the Tama River

I. Washitani, N. Kuramoto, Ken Inoue, 1994 .

A Conservation Biology of Aster kantoensis Growing along the Tama River

I. Washitani, A. Takenaka, N. Kuramoto, 1991 .

Urocystis tranzscheliana, a newly recorded smut fungus onPrimula sieboldii from Japan

I. Washitani, M. Kakishima, Y. Yamazaki, 1995 .

Attempt to reconstruct the past fish fauna of the Shubuto River System using museum specimens and interviews

I. Washitani, A. Yoshioka, Yusuke Miyazaki, 2012 .

Identifying priority habitats and monitoring species for conservation and restoration of lentic Odonata habitats: assemblage nestedness on Amami-Oshima Island, Japan

I. Washitani, M. Sakai, S. Suda, 2017, Ecological Research.