Construction structure of natural restoration for rana dybowskii's habitats

摘要

The present invention relates to the structure of (1) structure of natural frog habitat of northern frogs. The present invention relates to a first gently sloping terrain portion (11), a first resting place and a feeder (12), a timber planting portion (13), a lower covering portion (14), a spawning ground (15) (1), comprising a topography (17), and a second resting place and a feeder (18) and being formed of a wetland of a concave terrain, which is a mild terrain conservation terrain, characterized in that the first mildew terrain The slope of slope is formed at one side of the habitat environment-preserving topography area A1 so that the accessibility of the frog from the northern frozen area is ensured, and the slope of the slope is gentler than the slope of 1: 4, 19) and habitats are formed on the other side of the habitat environment-preserving topography area A1 so as to ensure accessibility of the frozen northern frogs, the slope of the slope is formed to be gentler than the slope of 1: 4, Is formed in an area where the topography (11) and the habitat-environment-preserving terrain area (A1) The tree planting part (13) is formed in the first downward end (DS1) of the habitat environment-preserving topography area (A1) so as to attract the insects, which are food of the frog's frog, and the habitat environment- Wolves are planted so that the shade on the area A1 and the deciduous leaves of the cormorant that have been subjected to water temperature control flow down to the second downward end DS2 to provide a spawning ground for the northern frogs, Natural spots are formed in the horizontal area at the first downward end (DS1) of the topography area (A1) so that the northern frogs can hide below the natural stones. The spawning spot (15) And the hibernation paper 16 is formed at the third downward end DS3 of the habitat environment-preserving topography area A1, and the second downward end DS2 of the habitat preserving area A1 is formed as an open water surface at a depth of about 0.1 m between the mild- Horizontal region of Is formed so as to have a depth of 1.5 to 2 m from the uppermost water surface of the spawning ground 15 and has an inclined surface of the third downstream end DS3 of the habitat- A second resting place and a feeder 18 are disposed adjacent to a horizontal region of the second upward end US2 of the mildly inclined region of the second upward end US2, And the habitat environment-preserving terrain area (A1) is divided into first to third downward stages (DS1 to DS3) in the longitudinal direction from the first resting place and the feeder (12) And the upper end of the first to the second upper end US1 to US2 in the longitudinal direction from the lower end of the first to the third end faces (DS1 to DS3) and the first to second upward ends US1 to US2 are arranged in the longitudinal direction Slope region and is formed in the horizontal region, gently region of the first phase, downstream stage (US1, DS1) and a second, downstream stage (US2, DS2) may be formed long compared to the horizontal area. This has the effect of providing an ecological solution to preserve the value of climate change biomarker species by securing northern frog habitat area in wetland development. In addition, the present invention provides an effect that can be generally applied to the formation of an amphibian habitat in an ecological wetland by designing and embodying space in accordance with ecological characteristics of northern frogs, and reflecting the actual design of the wetland. In addition, the present invention can make a hybrid wetland that also forms an organism habitat when a wetland is created, and is a technology for restoring or replacing a habitat of a northern frog, which is a biological indicator species, rather than a habitat of an endangered species with low individuality. It is widely applicable.