Turbidity ine simba guru pamvura yakadzika nekusimudza tembiricha uye kunyungudika kwemazinga. Ichi chidzidzo chakapa ruzivo rwakajeka uye rwakajeka nezvemhedzisiro yekushandurwa kweturbidity pamvura yedhamu. Chinangwa chikuru chechidzidzo ichi chaive chekuongorora mhedzisiro yekushanduka kwe turbidity pane tembiricha yemvura yakadzika uye kubuda. Kuti uone izvi zvinokonzeresa, masampuli akatorwa kubva mudura nekurimisa zvisina tsarukano munzira yedhamu. Kuongorora hukama huripo pakati pehuturu netembiricha yemvura uye zvakare kuyera kuchinjika kwakamira tembiricha yemvura, madziva gumi akacherwa, uye akazadzwa nemvura ine tsvina. Mapani maviri ekirasi A akaiswa mumunda kuti aone mhedzisiro ye turbidity pane reservoir evaporation. Iyo data yakaongororwa uchishandisa SPSS software uye MS Excel. Mhedzisiro yacho yakaratidza kuti turbidity ine hukama hwakananga, hwakasimba hwakanaka netembiricha yemvura na9:00 na13:00 uye hukama hwakasimba husina kunaka na17:00, uye tembiricha yemvura yakadzikira kubva kumusoro kusvika pasi. Kwakanga kune kutsakatika kukuru kwechiedza chezuva mumvura zhinji ine tsvina. Misiyano yekushisa kwemvura pakati pepamusoro uye pasi pezvikamu zvaive 9.78 ° C uye 1.53 ° C yemvura yakawanda uye shoma shoma pa13: 00 yeawa yekucherechedza, zvichiteerana. Turbidity ine hukama hwakananga uye hwakasimba hwakanaka nereservoir evaporation. Migumisiro yakaedzwa yakanga yakakosha. Chidzidzo chacho chakagumisa kuti kuwedzera kwemvura inoyerera kunowedzera zvakanyanya tembiricha yemvura yakadzika uye kubuda.
1. Nhanganyaya
Nekuda kwekuvapo kwezvimedu zvakawanda zvakamiswa, mvura inoshanduka. Nekuda kweizvozvo, mwaranzi yechiedza inowanzopararira uye kunyura mumvura kunze kwekufamba nayo zvakananga . Nekuda kwekushanduka kwemamiriro ekunze pasi rose kusingafadzi, uko kunofumura pasi nekukonzera kukukurwa kwevhu, inyaya yakakosha kune zvakatipoteredza. Mitumbi yemvura, kunyanya madhamu, akavakwa nemutengo wakakura uye akakosha mukusimudzira magariro nehupfumi hwenyika, anokanganiswa zvikuru neshanduko iyi. Hukama hwakasimba hwakanaka huripo pakati pehuturu uye kusungirirwa kwetsvina, uye hukama hwakasimba husina kunaka huripo pakati pekusajeka uye kujeka kwemvura.
Zvinoenderana nezvidzidzo zvakati wandei, chiitiko chekuwedzera nekusimbaradza kweminda yekurima uye kuvaka kwezvivakwa kunowedzera shanduko yekushisa kwemhepo, net net solar radiation, kunaya, uye kuyerera kwepasi uye kukudza kukukurwa kwevhu uye reservoir sedimentation. Kujeka uye kunaka kwemitumbi yemvura yepamusoro iyo inoshandiswa kupa mvura, kudiridza, uye simba remvura inokanganiswa nezviitiko izvi uye zviitiko. Nekugadzirisa nekudzora chiitiko uye zviitiko zvinokonzeresa, kuvaka chivakwa, kana kupa zvisizvo zvigadziriso zvinogadzirisa musuwo wevhu rakakukurwa kubva kunzvimbo yekumusoro inobatwa nemitumbi yemvura, zvinokwanisika kuderedza reservoir turbidity.
Nekuda kwekugona kwezvimedu zvakaturikwa kutora nekuparadzira mwaranzi yesolar painorova pamusoro pemvura, turbidity inosimudza tembiricha yemvura yakatenderedza. Simba rezuva rakatorwa nezvikamu zvakamiswa rinoburitswa mumvura uye rinowedzera tembiricha yemvura iri pedyo nepamusoro. Nekudzikisa kuwanda kwezvimedu zvakamiswa uye kubvisa plankton iyo inoita kuti turbidity iwedzere, tembiricha yemvura ine turbid inogona kudzikiswa. Zvinoenderana nezvidzidzo zvakati wandei, turbidity uye tembiricha yemvura zvese zvinodzikira pamwe neiyo longitudinal axis yemvura yemvura kosi. Iyo turbidimeter ndiyo inoshandiswa zvakanyanya kuyera turbidity yemvura kunokonzerwa nekuwanda kuvepo kweiyo yakamiswa sediment concentrations.
Kune nzira nhatu dzinonyatsozivikanwa dzekuenzanisa tembiricha yemvura. Ese matatu emhando idzi ane nhamba, deterministic, uye stochastic uye ane zvipingaidzo uye data seti yekuongorora tembiricha yemvura dzakasiyana siyana. Zvichienderana nekuwanikwa kwedata, zvese parametric uye nonparametric statistical modhi dzakashandiswa pachidzidzo ichi.
Nekuda kwenzvimbo yadzo yakakura, huwandu hwemvura hunoputika kubva mumadhamu ekugadzira uye madhamu pane kubva kune mamwe matumbi emvura. Izvi zvinoitika kana paine mamwe mamorekuru anofamba anobva pamvura opotera mumhepo semhute kupfuura kune mamorekuru anopindazve pamusoro pemvura kubva mumhepo ovharirwa mumvura.
Nguva yekutumira: Nov-18-2024