OsasokonezedwaSeabed Box Corer& Wofufuza za Nyanja | Frankstar Technology,
Benthic Fauna Sampler, chokozera bokosi, Kusankha Zitsanzo za Zachilengedwe za M'nyanja, Seabed Box Corer, Sediment Box Corer, Sampler Yopanda Chisokonezo cha Madzi,
Zinthu Zofunika Kwambiri

Chokozera Bokosi la Dzanja Limodzi

Imagwiritsa ntchito njira yatsopano yogwiritsira ntchito mkono umodzi kuti igwire ntchito bwino komanso mosavuta. Bokosi lake lalikulu la 0.25 m² limapangitsa kuti likhale chisankho chabwino kwambiri chopezera zitsanzo zazikulu komanso zosasokonezeka kwambiri.

Choyimira Bokosi Chokhazikika

Popeza ndi ntchito yogwiritsidwa ntchito kwambiri, chitsanzochi ndi cholimba, chosavuta kugwiritsa ntchito, ndipo chimapereka chiwongola dzanja chapamwamba. Chimachotsa zinyalala pamwamba pa nthaka modalirika komanso chimapereka zitsanzo zabwino kwambiri zamadzi pamwamba pake, zomwe zimapangitsa kuti chikhale choyenera kufufuza zinthu zosiyanasiyana za geology, chemical, ndi biologic.

Bokosi Lokhazikika la Mtundu wa Chimango

Mwa kugwiritsa ntchito chimango chakunja chokhazikika, kapangidwe kameneka kamawonjezera kwambiri malo otera ndi kukhazikika kwa chipangizocho. Kwenikweni kamathetsa vuto la kugwedezeka kwa corer pa malo ofewa, zomwe zimathandiza kusonkhanitsa bwino matope omwe ali pamalopo.

Bokosi Lotsogolera Ma Flow-Guide

Pogwiritsa ntchito kapangidwe ka chimango, chitsanzochi chimagwirizanitsa chipangizo chowongolera kuyenda kwa madzi. Mwa kuwonjezera kulemera koyenera ndikukonza njira yolowera, chimapeza kuzama kwakukulu kolowera m'matope ang'onoang'ono pomwe chimasunga kukhazikika kwabwino, zomwe zikutanthauza kupita patsogolo kawiri pakukhazikika komanso kuzama kwa zitsanzo.

Mapulogalamu

Kafukufuku wa Zachilengedwe ndi Zotsatira zake

Maphunziro a Benthic Habitat

Kafukufuku wa Geotechnical & Sedimentological

Ntchito Zoyesa Zitsanzo M'madzi Ozama

Chidule cha Zamalonda & Zinthu Zofunika:

Box Corer ya Frankstar Technology ndi chipangizo choyesera zinthu za m'nyanja chomwe chimapangidwa kuti chisonkhanitse zitsanzo zazikulu, zosasokonezeka za sediment block pamodzi ndi madzi ozungulira pansi pa nyanja. Chopangidwa kuti chichepetse zotsatira za mafunde a uta ndi kusokoneza zitsanzo, chimapereka zitsanzo za sediment zachilengedwe komanso za geotechnical kuti zigwiritsidwe ntchito pofufuza zasayansi ndi mafakitale.

Mafotokozedwe Ofunika & Luso:

Kusokonezeka Kochepa kwa Zitsanzo: Kapangidwe koyendetsedwa ndi madzi ndi njira zodzitsekera zokha pamwamba/pansi zimaletsa kusamba kwa matope ndikusunga kugawanika koyambirira kwa pansi pa nyanja.

Kapangidwe Kolemera: Bokosi la zitsanzo lachitsulo chosapanga dzimbiri lapamwamba kwambiri lokhala ndi chimango cholimba chomwe chimatsimikizira kulimba m'malo ovuta kwambiri a m'nyanja.

Makonzedwe Osiyanasiyana: Amapezeka m'mitundu yosiyanasiyana (kuphatikiza zosankha za dzanja limodzi ndi chimango chokhazikika) ndi kukula kwa mabokosi oyeserera omwe mungasinthe (monga, 0.05 m², 0.1 m², 0.25 m²) ndi zolemera zozungulira zosiyanasiyana.

Kugwiritsa Ntchito: Kumagwiritsidwa ntchito kwambiri pakufufuza zamoyo zam'madzi, kufufuza za geochemical m'nyanja, kusanthula malo a famu yamphepo yam'mphepete mwa nyanja, komanso kuyang'anira chilengedwe.