
kushiyara nadhi

indiayile bangladeshileyum asamileyum oru athirthi nadhi aanu kushiyara nadhi. india-bangladesh athirthiyil barak nadiyude oru shaakhayaayi ithu roopappedunnu, barak kushiyara, surma enningane verpiriyunnu. oduvil kushyara roopappedunna jalam asam samsthaanathinte uyarnna pradeshangalil ninnu uthbhavikkukayum nagalandil ninnum manippooril ninnum poshakanadikal edukkukayum cheiyunnu.
amalshid vibhajana pooyint ennum ariyappedunna baraakkinte mukhathu ninnu uthbhavich, kushiyara padinjarottu ozhuki indiayile asaminum banglaadeshile silhatt jillaykkum edayilulla athirthi roopeekarikkunnu. ithu asamile sakigonch, silhatt, karinganju pattanangalkkidayil ozhukukayum panchipuri graamathinu sesham poornnamaayum banglaadeshile beenibazar upajilla praveshikkukayum cheiyunnu. thudarnnu ithu kurar basar unionile dulgram graamatthiloode thekkupadinjaraayi ozhukunnu, avide nadhi thekkott badepasha, uthar badey paasha union, golapganj upajillayiloode ozhukunnu, avide athu veendum thekkupadinjaarottu thiriyunnu. fenchuganj basaaril idathuninnu (kizhakk) juurii nadiyumaayi ithu cherunnu. beal kulatthil (pukhuri beal) nadhi padinjarottu thiriyukayum balaganj upajilla balaganj basar graamatthiloode ozhukukayum thudarnnu thekk padinjaaru hamjapur, abdullapur, manumukh gramangal kadakkukayum cheiyunnu. idathuninnu (thekk) manuu nadiyumaayi (munny nadhi) cherunna eee nadhi vadakkupadinjaraayi ozhukukayum arangapur, tajpur, pailgaon ennee graamangaliloode ozhukukayum avide cheria ittakhola nadiyumaayi cherukayum padinjarottu oru disha sweekarikkukayum cheiyunnu. markuli graamathinu sesham nadhi thekkupadinjaraayi paharpur graamatthiloode ajmiriganj basar graamathilekku neengunnu. athinusesham nadhi niravadhi verthiricha aruvikal roopappedukayum thekkott neengukayum avide idathuninnu (kizhakk) khovaay nadiyumaayi cherukayum thekkupadinjaaru dishayil valathuninn (vadakku) surma (praadeshikamaayi daanu nadhi ennariyappedunnu) veendum cherukayum bhairab basar pattanatthinu vadakku bhaagathulla mekhna nadiyaayi maarukayum cheiyunnu. mothatthil, kushiyara ekadesham 160 kilometer oodunnu. mazhakkaalathu ettavum aazhathil 10 meter aazhathil athicheraan kushiyaaraykk kazhiyum. varanda kaalaavasthayil ajmiriganj basarinu thekkulla neytha aruvi pradeshathu polulla chila sthalangalil ithu eathaandu poornnamaayum varandathaayi kaanapedunnu, bhaaratthinte bhooribhaagavum uparithalathinu thazheyaayi kondupookunnu.
2022ll indiayum bangladesh kushiyara nadiyumaayi bandhappett oru idakkaala jalavitharana karaaril oppuvachu.
limnology.
2018ll dhakka sarvakalashaalayil ninnulla fisheries vakupum jappaanile yokohamayile yokohama naashanal yooniversittiyil ninnulla paristhithi, prakrithi shaasthra vakupum chernnu oru limnology patanam poortthiyaakki, avar shekharicha daattayude adisthaanathil, kushiyara nadiyude theerathulla ezhu patana mekhalakalil alakkunna jalathinte gunanilavaara maanadandangal thaarathamyena sthirathayullathaanu. thaapanila 28.2 digri selshyas muthal 29.2 digri selshyas vareyaanu, mikka patana mekhalakalilum thaapanila 28.5 digri selshyas muthal 28.9 digri selshyas vareyaanu. 6. 73 milligram/lii muthal 7.09 milligram/lii vare layikkunna ooksijan (doow) alavum sthiratha pulartthunnu.
jalathinte vyakthatha alakkunna suthaaryatha, jamargaavil 36 centimeter muthal monumukhil 50 centimeter vare moolyangalulla patana mekhalakalkkidayil kooduthal vyaapakamaayi vyathyaasappedunnu. eee sthalangalil vellathil adangiyirikkunna suspended kanikakaludeyo aalgakaludeyo ennathil vyathyaasangalundaakam ennaanu ithu soochippikkunnathu.
ellah patana mekhalakalileyum piechu moolyangal 6,4 muthal 6.9 vareyulla idungiya paridhiyilaan, ithu vellam alpam acidity muthal neutral aanennu soochippikkunnu. 76. 7 micro sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/sent/seenu.
enn. eiii. sii. ellinte sathamaanam alakkunna lavanatha ellah patana mekhalakalilum 0.01% muthal 0.20% vareyulla moolyangalode kuravaanu. ithu soochippikkunnathu kushiyara nadiyile jalam shudhamaanennum kadaljalathinte nuzhanjukayattathe swaadheenikkunnillennum aanu.

