Mary Allen
Dune ndi mulu wa mchenga. Nthawi zambiri munthu amaganiza za mapiri akuluakulu amchenga m'chilengedwe, mwachitsanzo m'chipululu kapena pamphepete mwa nyanja. Milu yaing'ono imatchedwa ma ripples.
Milu ya mchenga imapangidwa ndi mphepo yowomba mchenga kukhala mulu. Nthawi zina udzu umamera kumeneko. Apa ndiye kuti milu imatenga nthawi yayitali. Milu yosuntha imasinthidwa nthawi zonse ndikukankhidwa ndi mphepo.
Malo a dune amadziwika ku Germany, makamaka pagombe la North Sea. Kumeneko mapiriwo ali ndi kamzere kakang'ono pakati pa gombe ndi kumtunda. Mzerewu umachokera ku Denmark kudzera ku Germany, Netherlands, ndi Belgium kupita ku France. Zilumba zomwe zili mu Nyanja ya Wadden ndizo makamaka madera a milu.
Koma palinso milu ya milu ku inland Germany. Kulibe zipululu kwenikweni kumeneko, koma madera amchenga. Milundayi imatchedwanso minda yamchenga yosuntha. Nthawi zambiri amakhala pafupi ndi mitsinje, komanso, mwachitsanzo, ku Lüneburg Heath, ndi Brandenburg.
N’chifukwa chiyani mapiri ena saloledwa kulowamo?
Milu ya m'mphepete mwa nyanja ndi yofunika pazifukwa zingapo. Chifukwa chake, njira zopapatiza zokha zimadutsa mumilunda kuchokera kumtunda kupita kugombe. Alendo ayenera kukhalabe panjira. Nthawi zambiri mpanda umasonyeza pamene simukuloledwa kuyenda.
Kumbali ina, milu imateteza nthaka kunyanja. Pamafunde amphamvu, madzi amangopita ku milu, yomwe imakhala ngati damu kapena khoma. Ndicho chifukwa chake anthu amabzala udzu kumeneko, udzu wamba wa m'mphepete mwa nyanja, udzu wa dune, kapena maluwa a m'mphepete mwa nyanja. Zomera zimagwirizanitsa milu pamodzi.
Kumbali ina, dera la dune limakhalanso malo apadera pawokha. Kumeneko kumakhala nyama zambiri zazing’ono ndi zazikulu, ngakhale agwape ndi nkhandwe. Nyama zina ndi abuluzi, akalulu, makamaka mitundu yambiri ya mbalame. Munthu sayenera kuzula zomera kapena kusokoneza nyama.
Zifukwa zina ndi chitetezo cha bunker machitidwe. Panthawi ya nkhondo yachiwiri ya padziko lonse, asilikali anamanga nyumba ndi chitetezo. Masiku ano ndi zipilala ndipo siziyenera kuonongeka. Kuonjezera apo, madzi akumwa amapezeka m'madera ena a milu.
Anthu akamayendayenda kumeneko kapena kumanga hema, ankapondaponda mbewuzo. Kapena zimalowa mu zisa za mbalame. Simukufunanso kuti anthu azisiya zinyalala kuzungulira milu. Ngakhale kuopsezedwa kwa zilango, anthu ambiri satsatira ziletsozo.