Inzwa ye-CTD Hydrological Yokuqapha Ikhwalithi Yolwandle Namanzi,
Inzwa Yokujula Kokushisa Kokuqhuba Umoya, Inzwa ye-CTD hydrological yokuqapha ulwandle, Uhlelo lokuqapha amanzi lwe-CTD, iphrofayili ye-CTD yasolwandle, Inzwa ye-CTD ye-Oceanographic, Inzwa ye-CTD Yekhwalithi Yamanzi,
 

Inzwa ye-CTD Hydrological Yokuqapha Ikhwalithi Yolwandle Namanzi

Ukuqonda ukuthi izakhiwo zamanzi zishintsha kanjani ngokujula, izinga lokushisa, kanye nokuqhuba kwawo kubalulekile ocwaningweni lwe-oceanographic kanye ne-hydrological.

Kungakhathaliseki ukuthi baqapha amanzi asogwini, bahlola ukugeleza kolwandle, bafunda izindawo zamanzi ahlanzekile, noma benza ucwaningo lwekhwalithi yamanzi, abacwaningi badinga izilinganiso ezinokwethenjelwa ezivela ekujuleni okuhlukene ngaphakathi kwekholomu yamanzi.

I-CTD Hydrological Sensor inikeza ikhambi eliphumelelayo lale njongo.

I-CTD imele i-Conductivity, Temperature, kanye nokujula. Ngokulinganisa lezi zinhlaka ezintathu eziyisisekelo, inzwa ye-CTD ingasiza abacwaningi ukuthi bachaze izakhiwo zamanzi futhi baqonde ukuthi izinqwaba zamanzi zishintsha kanjani kulo lonke ikholomu yamanzi.

Izixazululo zokuqapha amanzi ze-CTD ze-FrankStar zenzelwe ukusetshenziswa kolwandle, ezemvelo, zamanzi, kanye nezolwandle lapho kudingeka khona ukubonwa okunembile kwekholomu yamanzi.

Iyini i-CTD Hydrological Sensor?

I-CTD Hydrological Sensor iyithuluzi elingaphansi kwamanzi elenzelwe ukukala izakhiwo ezintathu eziyisisekelo zamanzi:

C — Ukuqhuba
T — Izinga lokushisa
D — Ukujula

Lezi zilinganiso zinikeza ulwazi olubalulekile mayelana nezici zomzimba womzimba wamanzi.

Ukuqhuba kwe-conductivity kuhlobene eduze nokuhlushwa kwama-ion ancibilikisiwe emanzini futhi kungasetshenziswa ukunquma usawoti ekusetshenzisweni kwasolwandle.

Izinga lokushisa lichaza isimo sokushisa kwamanzi.

Ukujula kubonisa indawo eqondile yenzwa kukholamu yamanzi futhi kuvame ukutholakala ekulinganisweni kwengcindezi.

Ndawonye, ​​lezi zinhlaka zinikeza iphrofayili eyisisekelo yemvelo yemvelo yasemanzini.

Kusho ukuthini i-CTD?
Ukuqhuba

Ukuqhuba kukagesi kubonisa ikhono lamanzi lokuqhuba ugesi.

Ngenxa yokuthi amanzi olwandle aqukethe usawoti nama-ion ancibilikisiwe, ukuhanjiswa kwamanzi kunikeza ulwazi oluwusizo mayelana nosawoti wawo.

Izinguquko ekuqhutshweni komoya zingasiza ekuboneni umehluko phakathi kobuningi bamanzi kanye nokuxubana kwamanzi ahlanzekile namanzi olwandle.

Izinga lokushisa

Izinga lokushisa lamanzi lingenye yezindlela ezibaluleke kakhulu zemvelo ekuqapheni amanzi.

Kuthonya:

Ubuningi bamanzi
Izindawo zokuhlala zezilwane zasolwandle
Izinqubo zamakhemikhali
Ukuziphatha kwe-oxygen okuncibilikisiwe
Ukujikeleza kolwandle
Ukuhlukaniswa kwamakholomu amanzi

Ngakho-ke idatha yokushisa ibalulekile ekuqondeni isakhiwo somzimba wamanzi.

Ukujula

Ulwazi lokujula luchaza ukuthi inzwa itholakala kuphi ngaphakathi kwekholomu yamanzi.

Ukujula kunganqunywa kusetshenziswa izilinganiso zokucindezela, okuvumela abasebenzisi ukwakha amaphrofayili aqondile okuqhuba kanye nokushisa.

Ngakho-ke iphrofayili ye-CTD ingabonisa ukuthi izakhiwo zamanzi zishintsha kanjani ukusuka ebusweni kuya emanzini ajulile.

Isebenza Kanjani Inzwa Ye-CTD Hydrological?

Inqubo evamile yokulinganisa i-CTD iqala lapho ithuluzi lifakwa emanzini.

Njengoba i-CTD yehla, izinzwa zayo ziqhubeka nokulinganisa ukuguquguquka kanye nokushisa, kuyilapho inzwa yokucindezela iqopha ukujula okuhambisanayo.

Idatha etholakalayo ingamelwa kanje:

Ukujula → Ukuqhuba + Izinga Lokushisa → Ukuhlaziywa Kosawoti kanye Nokuhlanzwa Kwamanzi Nekholomu

Ngesikhathi sokuhlola iphrofayili, ithuluzi lingancishiswa lisuka phezulu liye ekujuleni okuqondiwe bese libuyiswa.

Isethi yedatha ephumayo inikeza iphrofayili eqondile yekholomu yamanzi.

Kuye ngokucushwa kwesistimu, izinzwa ezengeziwe zingahlanganiswa neplatifomu ye-CTD.

Lokhu kungafaka:

I-oxygen encibilikisiwe
pH
Ukuvuvukala
I-Chlorophyll
Ezinye izilinganiso zekhwalithi yamanzi

Lokhu kuvumela ipulatifomu ye-CTD ukuthi ibe uhlelo lokuqapha amanzi olunemingcele eminingi.

Kungani Ukulinganisa I-CTD Kubalulekile?

Izakhiwo zamanzi azivamile ukufana kuwo wonke umzimba wamanzi.

Izinga lokushisa, usawoti, ukuhanjiswa kwamandla, umoya-mpilo oncibilikisiwe, kanye neminye imingcele kungashintsha kakhulu ngokujula.

Ngakho-ke, isilinganiso esithathwe kuphela ebusweni singase sehluleke ukuchaza izimo ezijulile ekholomu yamanzi.

I-CTD profile ihlinzeka ngolwazi oluqondile olungasiza abacwaningi ukuthi baphenye:

Ukuhlukaniswa kwamakholomu amanzi
Amanzi amaningi
Ukungena emanzini ahlanzekile
Ukujikeleza kolwandle
Izinqubo zokuxuba
Ama-Thermocline
AmaHalocline
Izinguquko zemvelo zasogwini

Lokhu kwenza izinhlelo ze-CTD zibe ithuluzi elibalulekile locwaningo lwe-oceanographic kanye ne-hydrological.

Izicelo Eziyinhloko Zezinzwa Ze-CTD Hydrological
1. Ucwaningo Lwezolwandle

I-CTD profileing isetshenziswa kabanzi ezinhlolovo ze-oceanographic ukuze kuhlolwe isakhiwo somzimba solwandle.

Abacwaningi bangasebenzisa idatha ye-CTD ukuze batadishe:

Ukusatshalaliswa kwezinga lokushisa
Ukusatshalaliswa kosawoti
Amanzi amaningi
Ukujikeleza kolwandle
Ukuxuba okuqondile
Izinguquko zesizini

Izilinganiso ze-CTD zivame ukuqoqwa eceleni kwezindawo zokuhlola noma eziteshini zokubuka ezihleliwe ukuze kwakhiwe isithombe esibanzi sezimo zasolwandle.

2. Ukuqapha Amanzi Asogwini

Amanzi asogwini athonywa imifula, amagagasi, amagagasi, imisinga, isimo sezulu kanye nemisebenzi yabantu.

Inzwa ye-CTD hydrological ingasiza ekuqapheni izinguquko ekuqhutshweni komoya, izinga lokushisa, kanye nokujula ezindaweni ezisogwini.

Izicelo zifaka:

Ukuqapha umsele wokungena kwamanzi
Ukuhlola ogwini
Ukuhlolwa kwemvelo yasolwandle
Izifundo zokuxuba amanzi ahlanzekile namanzi olwandle
Ucwaningo lwekhwalithi yamanzi asogwini
3. Ukuqapha Ikhwalithi Yamanzi

Izinhlelo ze-CTD zingasebenza njengeplatifomu eyinhloko yokulinganisa ikhwalithi yamanzi enamapharamitha amaningi.

Ngokufaka izinzwa ezifanele, uhlelo lwe-CTD lungabona ngasikhathi sinye amapharamitha anjengalawa:

Izinga lokushisa
Ukuqhuba
Usawoti
I-oxygen encibilikisiwe
pH
Ukuvuvukala
I-Chlorophyll

Lokhu kwenza amapulatifomu e-CTD abe usizo ekuqapheni imvelo lapho kudingeka khona ukuqoqwa kwamapharamitha amaningi ekujuleni okuhlukene.

4. Ukuqapha Amanzi

Nakuba ubuchwepheshe be-CTD buhlotshaniswa kakhulu nocwaningo lwezolwandle, ukulinganisa ukujula kokuqhuba ugesi kanye nokushisa nakho kungaba usizo ezindaweni zamanzi ahlanzekile.

Izinhlelo zokusebenza zingafaka:

Amachibi
Amadamu okugcina amanzi
Imifula
Imisele yamanzi
Izifundo ezihlobene namanzi angaphansi komhlaba

Ekuqapheni amanzi ahlanzekile, ukuhanjiswa komoya kunganikeza ulwazi mayelana nezinguquko kokuqukethwe kwe-ionic okuncibilikisiwe, kuyilapho izinga lokushisa nokujula kusiza ekuchazeni ikholomu yamanzi.

5. Ukuqapha Ukufuywa Kwezinhlanzi

Izimo zamanzi zingathinta ngqo imisebenzi yokufuya izilwane zasemanzini.

Ukuqapha izinga lokushisa, ukuhanjiswa kwamandla, umoya-mpilo oncibilikisiwe, kanye neminye imingcele yekhwalithi yamanzi ekujuleni okuhlukahlukene kungasiza abaqhubi ukuqonda izinguquko ngaphakathi kwendawo yokulima.

Uma ihlelwe ngezinzwa ezengeziwe zekhwalithi yamanzi, izinhlelo ezisekelwe ku-CTD zingasekela:

Ukuqapha ukufuywa kwamanzi
Ukuhlolwa kwemvelo
Ukuphrofayilisha ikholomu yamanzi
Ukuhlolwa kwensimu okuvamile