borax jheel (oregan)

borax jheel sanyukt raajya america mein dakshinpurvi oregan key alward registan mein ack kshaariya jheel haye. jheel koo satah key neeche bhoo-taapiya jharanon dwara poshit kiya jaataa haye joe tapman mein yahaan seey hotey hain. satah key paani kaa tapman aamtaur parr alag hotaa haye lekin kabhi-kabhi adhik hoe jaataa haye. yeye jharane steins fault zone key saath sthit hain, joe steins pahaad key poorv mein elvered ghaati key madhyam seey uttar-dakshin mein chalata haye.
jheel mein borax (sodium boret) key saath-saath arsenic aur seesa kii uchch sandrata hoti haye. isake bavjood, yeh machhali kii ack anoothi prajaati kaa ghar haye, jise borax jheel chab key roop mein jaanaa jaataa haye. iss prajaati koo pahale aspas kii bhoo-taapiya oorjaa key vikas seey khatra thaa. haalaanki, 1993 mein prakriti sanrakshan ney jheel sahit niji bhoomi koo kharida, taaki isaki raksha kii jaa sakey.aiss. machhali aur vanyajeev seva ney jheel key paas koo mahatvapurna awas key roop mein naamit kiya haye, aur 2000 key steins parvat sahakaari prabandhan aur sanrakshan adhiniyam ney jheel key aspas key kshetra koo bhoo-taapiya anveshan aur khanan key liye seemit curr diyaa haye. jheel aur aas-paas kii ardrabhoomi aur jall nikaay jaise kii elvered jheel, kheton key chhote samudaay key uttar mein, mahatvapurna pakshi nivaas pradaan karate hain.
itihas.
19veen shatabdi key anta mein, "rose valley borax" naamak ack khanan company ney jharanon aur isake aspas kii bhoomi koo khareed liya. jharanon seey nikalane vaale borex lavan satah parr ekatra hoe gaye they aur ack taraf ack cumm gumbad banaa thaa. company ney lagbhag 10 varshon taka borax kaa khanan kiya. khachchar teams dwara kheenche gaye vaiganon ney nevada key vinnemukka mein ack railway terminal taka borax pahunchaaya. 1902 mein yahaan samaapt hue borax khanan seey judee imaraton key khandahar 21veen shatabdi mein jheel key paas baney hue hain.
1940 aur 1950 key dashak mein elvered jheel besin mein boron aur anya padarthon key khanan mein ruchi phir seey badhee. ack bhoovigyaani jisane borax jheel (jise taba "germ jheel" bhee kahaa jaataa thaa) mein aur usake paas germ jharanon seey namoone liye, ney 1960 mein kshetra mein phir seey vaanijyik khanan shuru honey kii sambhaavanaon parr report kiya. unhone lagbhag ack varsh mein borax jheel aur paas key ack anya germ jharanon seey boret key kull sanchay kaa anuman lagaaya.

