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Fundamental Experiments to Develop Eco-friendly Techniques for Conserving Frog Habitat in Paddy Areas: Escape Countermeasures for Frogs Falling into Agricultural Concrete Canals
climbing capability ecosystem conservation Japan Rana porosa porosa
2010/10/25
Frogs often drown in agricultural canals with deep concrete walls that are installed commonly in paddy areas after land consolidation projects in Japan because they cannot escape after falling into th...
Growth Assay of Daughter Tubers from the Tubers of Habenaria radiata (Thunb.)K.Spreng.Seedlings Gel Covered and Inoculated with Orchid Mycorrhizal Fungi in Habitat
flower bud or bloom restoration of habitat symbiotic association tuber formation
2009/7/8
It was investigated whether the daughter tubers formed from tubers that were formed from the protocorms of Habenaria radiata gel covered and inoculated with orchid mycorrhizal fungi grew larger than t...
Native Habitat,Phenology and Embryo Development of Glehnia littoralis Fr.Schm.in Areas Surrounding Shimane Peninsula,Japan
cold stratification embryo development germination wild habitat protection
2009/7/7
The native habitat, phenology and embryo development of Glehnia littoralis Fr. Schm distributed in areas surrounding Shimane Peninsula, Japan were investigated in order to facilitate preservation of n...
Little known and little understood：Development of a small wetland assessment field card to identify potential breeding habitat for amphibians
amphibians breeding habitat field card retention patches small wetlands Vancouver Island
2009/2/5
The effect of timber harvesting on small wetland habitats and associated amphibians has not been studied in the Pacific Northwest. In 2004, we initiated a study of three forested sites containing 70+ ...
Response of bull trout（Salvelinus confluentus）to habitat reconnection through replacement of hanging culverts with bridges
bull trout culvert stream Torpy River
2009/2/5
We examined the effectiveness of road culvert replacement on providing access to fish habitat in two tributary streams of the Torpy River, in central British Columbia. For both study streams, culverts...
MODELING HABITAT SELECTION OF THE RED-FOOTED FALCON (FALCO VESPERTINUS): A POSSIBLE EXPLANATION OF RECENT CHANGES IN BREEDING RANGE WITHIN HUNGARY
red-footed falcon habitat modeling breeding range rook spatial GLMM
2010/3/26
Due to a severe population decline and shrinkage of distribution range in the past decades, the red-footed falcon has gained top priority in both worldwide and Hungarian nature conservation. As a facu...