I-cod yase-Atlantic: le nhlanzi isibona kanjani isiyengo sakho
I-cod yase-Atlantic: yimuphi umbala wesiyengo le nhlanzi ekwazi ngempela ukuwubona, ekujuleni kwakho nasemanzini akho. Izinhlobo zamakhoni ezingu-2, isiqongo ku-517 nm. Umehluko ohleliwe wemibala engu-54.
Gadus morhua
Kukaliwe kulolu hlobo
Iziqongo zamakhoni ziwukukala okuqondile kwalolu hlobo. Okunye konke kule modeli — i-optics yamanzi, umehluko, ibanga lokubona — kusengukulinganisela, futhi akukho kukho okubikezela ukuthi inhlanzi izohlasela yini. I-cod yiyo inhlanzi imodeli yebanga lokubona eyakhelwe kuyo, ngakho amabanga ayo okubona athembeke kunawo wonke kule khathalogu.
Ukuzwela kwe-spectrum
| Iziqongo zamakhoni | λmax | I-chromophore |
|---|---|---|
| Obufushane | 450 nm | A1 |
| Obuphakathi | 517 nm | A1 |
| Irodi | 500 nm | A1 |
Amarodi yiwo asebenzayo entathakusa, kuhwalala nasebusuku — okuyisikhathi abantu abaningi abadoba ngaso.
Ithebula leziyengo
I-cod yase-Atlantic: kuhlelwe ngokuthi umbala ngamunye uvela kangakanani kule nhlanzi kulezi zimo. — Olwandle II, 55 m.
| Umbala | Umehluko | Ibanga lokubona | Ukubona kwenhlanzi | ||
|---|---|---|---|---|---|
| 1 | Omhlophe | 97 | 11 m | Thenga manje | |
| 2 | Sexy shad | 94 | 11 m | Thenga manje | |
| 3 | Glow Umbala okhanyayo — awulingiswanga | 94 | 10 m | Thenga manje | |
| 4 | Isiliva ye-holographic Umbala wensimbi | 94 | 10 m | Thenga manje | |
| 5 | Bone | 91 | 10 m | Thenga manje | |
| 6 | I-chrome Umbala wensimbi | 90 | 10 m | Thenga manje | |
| 7 | Chartreuse / omhlophe Umbala oyi-fluorescent | 89 | 11 m | Thenga manje | |
| 8 | Osasibhakabhaka / omhlophe | 88 | 11 m | Thenga manje | |
| 9 | Opinki / omhlophe Umbala oyi-fluorescent | 86 | 11 m | Thenga manje | |
| 10 | Blueback herring | 86 | 11 m | Thenga manje | |
| Uvela kancane kunayo yonke | |||||
| Watermelon | 26 | 3.9 m | |||
| Ithusi | 25 | 3.7 m | |||
| Green pumpkin | 24 | 3.6 m | |||
| Olive | 23 | 3.4 m | |||
Umehluko ubalwe ebangeni lokubuka elingu-1.0 m. · Ukukhanya okusinda kangcono kunakho konke lapha: 480 nm
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
Thola le mibala
Emithathu ephume phambili, iseshwa ku-Amazon yakho. Ukuhleleka okungenhla kubalwa ngamanzi nangenhlanzi, ngaphambi kokuba lezi zixhumanisi zibe khona.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe. Ukuhleleka okungenhla akuthengiswa.
Impahla eshiwo yileli khasi
- Ikhithi yeziyengo enemibala eyahlukene Bheka ku-Amazon
Injongo yokwazi ukuthi yimuphi umbala owinayo ukuba ube nawo ebhokisini.
Izixhumanisi zobambiswano: sithola ikhomishini ku-Amazon, ngaphandle kokuba ukhokhe okwengeziwe.
Lokho lawa manzi akudlulisayo
Amanzi aluhlaza-sibhakabhaka asolwandle. Iwindi lokudlula seliqala ukushintsha.
Izinhlobo zamanzi
Izinhlanzi ozizingelayo
Imibuzo abantu abayibuzayo ngempela
I-cod yase-Atlantic: ingabe le nhlanzi iyayibona imibala?
Yebo, kodwa kancane nje. Inezinhlobo zamakhoni ezingu-2, eziqonga ku-450 nm, 517 nm, ngakho inohlangothi olulodwa lombala lapho umuntu enezimbili.
Ivelaphi le datha?
I-microspectrophotometry eqondile, i-ERG noma ukuzwela kwe-spectrum okuhlolwe ngokuziphatha kwalolu hlobo.
Imithombo
- Anthony, P.D. & Hawkins, A.D. (1983). In Fish Physiology.
- Bowmaker, J.K. (1990). In Douglas & Djamgoz (eds), The Visual System of Fish.
- Aksnes, D.L. & Utne, A.C.W. (1997). Sarsia 82, 137–147 — the measured Ke ≈ 1.0 that anchors this whole parameter.