Yon "Sand Dune Lake" vle di ke plaj yo Sandy kreye ondulasyon akòz van ak lòt faktè.、Li se yon marekaj dlo dous ki te natirèlman ki te fòme pa rivyè ap koule tankou dlo nan depresyon yo (tankou Sagata, Niigata Prefecture).。Oseyan kouran ak vag lakòz sab monte tankou yon bank epi bloke sòti a、Li se tou diferan de lak sal tankou Lake Saroma ak Hachirogata.)。Sand Dune Lake nan tèt li se yon ke yo te valab ki ap vin pèdi nan tout mond lan.、Li kreye yon anviwònman biyolojik valab。
Sand dune lake is a natural freshwater pond in a sandhill. It was shaped by wind. The wind had been carring sand and formed ups and downs, and then water stream into hollow places. It is not only very valuable existence itself in the world but also it gives important environment for biodeversity that’s being lost.
Nan vilaj Higashidori、Gen anpil gwo ak ti "lak dune" (gen 13 non nan marekaj yo pou kont li)。Vilaj Higashidori, Monkey Forest Dunes sab ak marekaj tounen yo te chwazi kòm youn nan 500 marekaj Japon an enpòtan (li kapab di ke pi fò pati nan penensil la Shimokita te resevwa seleksyon sa a).。Makak sa a se forè sab dune (1-2km lajè)、Shimokita sab dunes, ki konbine longè total 17km) ak dun yo sab ki te antre nan yon ti kras andedan, yo、Li se raman li te ye, men li se aktyèlman pi gwo dune sab Japon an.。Rezon ki fè li se enkoni、Windproof ak sab ki reziste forè antoure dun yo sab.、Li difisil pou moun yo wè、Pifò nan ministè defans lan ak lòt moun sèvi ak li nan sit tès balistik.、Paske antre entèdi。
There are many dune lakes in Higashi-dori village. Named lakes are minimum 13s. Salugamori sandhill (1~2 km width, 17 km length) include the rear wetland in this village has selected one of 500 of the important wetland of Japan (Actually most of Shimokita peninsula is selected also). Additionaly, Shimokita sandhill (includ this Salugamori sandhill with the next ones) is really the biggest one in Japan. However almost all japanese don’t know of it. One of the reason is that this place is hidden from the roads by pine grove for protect the wind and the sand. The other one, here is off limited, because this ares has been useing for test site of trajectory of Ministry of Defence (MD).
Lake nan Dune tèt li sitiye deyò Ministè a nan zòn defans.、Gen kèk ki sanble yo dwe itilize pou lapèch.。Sepandan, windproof ak sab-prèv forè yo te grandi pi gwo、Anpil nan wout yo ki mennen ale nan marekaj la ap kòmanse disparèt。N bès popilasyon ak aje ap pwogrese isit la tou、Pa gen okenn rechèch akademik ke yo te fèt kounye a。
These are out of the area of MD. A few lakes of it look as useing fishery sometimes but not often. Most of the roads to go there is being lost by growing thickly weeds and pine grove. Creasing depopulation and ageing there. Academic reserch stopped now.
Foto a se soti nan pi wo a (aliyen soti nan nò ale nan sid)、Onuma、Sakyonuma、Aranuma。Gwosè a ak pwofondè varye yon ti kras, men yo tout rete natirèl.。Onuma se yon kribich Tenaga、Sakyonuma se pi popilè pou Aegagropila Linnaei li yo.、Kisa k ap pase kounye a ke nou pa te envestige?。Aranuma se 1-2m gwo twou san fon、Li se kounye a davwa Junsai (Brasenia Schreberi).。
Photo:(above) O-numa. Small river prawn lives in. (midlle) Sakyo-numa. Sakyo-numa is famous for “Hime-malimo” (small moss ball), but how is it now? (bottom) An old woman was picking “Jun-sai” (the water shield) from the water at lake Ala-numa. ※numa means lake or pond. All of dune lakes are Nature.
