チョウとトンボの行動から捉えた学校ビオトープのあり方に関する研究

Takeyama, Hiroshi; Kamihogi, Akiharu; Sato, Haruo

doi:10.5632/jila.65.507

Cited by 5 publications

(2 citation statements)

References 1 publication

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“…Generally, outdoor swimming pools that are not in operation during autumn and spring usually function as spawning and nursery habitats for native aquatic insects such as dragonflies and diving beetles (e.g., Lee et al 1998 ; Taguchi et al 2000 ; Ido and Goto 2002 ; Takeyama et al 2002 ). Therefore, they are sometimes used for environmental education activities, utilizing them as a biotope.…”

Section: Discussionmentioning

confidence: 99%

Biodiversity data mining from Argus-eyed citizens: the first illegal introduction record of Lepomis macrochirus macrochirus Rafinesque, 1819 in Japan based on Twitter information

Miyazaki¹,

Teramura²,

Senou³

2016

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An apparent illegal introduction of Lepomis macrochirus macrochirus from Yokohama City, Kanagawa Prefecture, Japan, is reported based on a juvenile specimen and a photograph of two adults collected on 14 June 2015 and deposited in the Kangawa Prefectural Museum of Natural History. The specimens and photographs were initially reported on the internet-based social networking site, Twitter. Two specimens of Carassius auratus, including an aquarium form, were also reported at the same locality and date, suggesting that the illegal introductions originated from an aquarium release. Our report demonstrates an example of web data mining in the discipline of Citizen Science.

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Section: Discussionmentioning

confidence: 99%

Biodiversity data mining from Argus-eyed citizens: the first illegal introduction record of Lepomis macrochirus macrochirus Rafinesque, 1819 in Japan based on Twitter information

Miyazaki¹,

Teramura²,

Senou³

2016

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show abstract

“…Studies of butterflies (Kitahara and Fujii 1997), dragonflies and butterflies (Kamihogi and Kajiwara 2001;Takeyama et al 2002), and birds (Fernández-Juricic 2000) in green spaces constructed in urban areas were conducted. For plants, only a few studies have been conducted on the long-term changes in herbaceous plants in urban habitat parks after construction (Oono et al 1994;Hirata 1994), as it takes a great deal of time and effort to compile a list of herbaceous plant species due to the great seasonal variation.…”

Section: Introductionmentioning

confidence: 99%

Changes in herbaceous plants in an urban habitat garden in Kyoto city, Japan, 9 years after construction

Imanishi

Kitagawa²,

Nakamura

et al. 2007

Landscape Ecol Eng

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To understand the characteristics and problems of artificial urban ecological environments, we investigated the changes in herbaceous plants in an urban habitat garden for 9 years after construction and compared the results with 15 remnant semi-natural green spaces in Kyoto city, Japan. The area of the habitat garden is 0.6 ha and it was constructed approximately 3 km from the nearest mountains in 1996. From 1996 to 2004, 301 unplanted species, including 218 native species and 83 alien species, were recorded. Most newly recorded species were recorded in 1998 and the timing of colonization was different from ferns. The species turnover rate per year decreased from 30.8% in 1998 to 18.5% in 2004. This indicates that established species in the habitat garden have been gradually determined. In the species recorded in the habitat garden in 2004, the percentage of high-temperature species, which were relatively departed from the nested pattern of species composition for the 15 green spaces, was significantly high. It was considered that herbaceous plant succession in the habitat garden was at an early stage, even though it was 9 years ago since construction. Buried seeds and various environments are likely to contribute to higher species richness in the habitat garden as compared to remnant green spaces of approximately the same area. On the other hand, the high percentage of alien species and the low percentages of forest and forest edge species in the habitat garden indicate the problems of a habitat garden constructed in the center of a city.

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The relationship between the distribution of a vulnerable species Ludwigia peploidea ssp. stipulacea and an inhabitation of Coenagrionidae in urban river.

Osawa¹,

Katsuno²

2003

J.Jpn.Soc.Reveget.Tech.

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The relationship between the distribution of a vulnerable species Ludwigia peploidea ssp. stipulacea and an inhabitation of Coenagrionidae in urban river Abstract: We investigated about an inhabitation of Coenagrionidae on a Ludwigia peploidea Raven ssp. stipulacea Raven community, which is a vulnerable species locally distributed on Kashio River in east Kanagawa. As a result, it was shown clearly that three species, Ischnura senegalensis Rambur, I. asiatica Brauer and Cercion hieroglyphicum Brauer, dominated on this river, and the abundance peaks of each species differed from spring to autumn. Since Coenagrionidae was hardly recorded in a neighboring river, it was proved that the large number of its habitation in Kashio River was exceptional. Especially, C. hieroglyphicum and I. asiatica indicated high abundance among distribution of L. peploidea ssp. stipulacea. Data for larva investigation indicated that the larva density was high in sites on the slower stream. This observation suggests that L. peploidea ssp. stipulacea community inhabited on waterside plays a key role in formation of microhabitats for larva. Data for mark-recapture investigation indicated that the max distance of immigration was about 700 m, and nearly all of recapture individuals stayed on the identical sandbar. To design an arrangement of L. peploidea ssp. stipulacea community at intervals of some hundred meters, it was inferred that this Kashio River function as an ecological corridor for Coenagrionidae in urban area.

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チョウとトンボの行動から捉えた学校ビオトープのあり方に関する研究

Cited by 5 publications

References 1 publication

Biodiversity data mining from Argus-eyed citizens: the first illegal introduction record of Lepomis macrochirus macrochirus Rafinesque, 1819 in Japan based on Twitter information

Biodiversity data mining from Argus-eyed citizens: the first illegal introduction record of Lepomis macrochirus macrochirus Rafinesque, 1819 in Japan based on Twitter information

Changes in herbaceous plants in an urban habitat garden in Kyoto city, Japan, 9 years after construction

The relationship between the distribution of a vulnerable species Ludwigia peploidea ssp. stipulacea and an inhabitation of Coenagrionidae in urban river.

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