"ସମୁଦ୍ର" ପୃଷ୍ଠାର ସଂସ୍କରଣଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ
Content deleted Content added
AskSnehasish (ଆଲୋଚନା | ଅବଦାନ) ଟ୍ୟାଗସବୁ: ମୋବାଇଲ ସମ୍ପାଦନା ମୋବାଇଲ ୱେବ ବଦଳ |
Saileshpat (ଆଲୋଚନା | ଅବଦାନ) |
||
୭ କ ଧାଡ଼ି:
===ସମୁଦ୍ର ଜଳ===
{| class="wikitable" style="float:right; border:3px solid darkgrey; margin:.46em 0 0 .2em;"
|+ {{nowrap|Solutes in seawater at 35‰ salinity<ref name=Millero />}}
! Solute !! colspan="2" | [[‰]] of water<br><small>(by mass)</small> !! colspan="2" | % of total<br>solutes
|-
| [[Chloride]] || style="text-align:right; border-right:0;"| 19|| style="border-left:0;"|.3 || style="text-align:right; border-right:0;"| 55|| style="border-left:0;"|.0
|-
| [[Sodium]] || style="text-align:right; border-right:0;"| 10|| style="border-left:0;"|.8 || style="text-align:right; border-right:0;"| 30|| style="border-left:0;"|.6
|-
| [[Sulfate]] || style="text-align:right; border-right:0;"| 2|| style="border-left:0;"|.7 || style="text-align:right; border-right:0;"| 7|| style="border-left:0;"|.7
|-
| [[Magnesium]] || style="text-align:right; border-right:0;"| 1|| style="border-left:0;"|.3 || style="text-align:right; border-right:0;"| 3|| style="border-left:0;"|.7
|-
| [[Calcium]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.41 || style="text-align:right; border-right:0;"| 1|| style="border-left:0;"|.2
|-
| [[Potassium]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.40 || style="text-align:right; border-right:0;"| 1|| style="border-left:0;"|.1
|-
| [[Bicarbonate]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.10 || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.4
|-
| [[Bromide]]s || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.07 || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.2
|-
| [[Carbonate]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.01 || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.05
|-
| [[Strontium]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.01 || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.04
|-
| [[Borate]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.01 || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.01
|-
| [[Fluoride]] || style="text-align:right; border-right:0;"| 0|| style="border-left:0;"|.001 || style="text-align:right; border-right:0;"| < 0|| style="border-left:0;"|.01
|-
| All others || style="text-align:right; border-right:0;"| < 0|| style="border-left:0;"|.001 || style="text-align:right; border-right:0;"| < 0|| style="border-left:0;"|.01
|}
ସମୁଦ୍ର ଜଳ ବହୁତ ଲୁଣିଆ, କିନ୍ତୁ ଏହି ଲବନାଂଶ ସବୁ ସ୍ଥାନରେ ସମାନ ନୁହେଁ । ସମୁଦ୍ର ଜଳରେ ଥିବା ଏହି ଲବନାଂଶ ମୁଖ୍ୟତଃ ଏହା ମଧ୍ୟକୁ ପ୍ରଭାହିତ ହେଉଥିବା ନଦୀ ଗୁଡ଼ିକରୁ ଆସିଥାଏ । ସମୁଦ୍ର ଜଳରେ ସୋଡିୟମ ଏବଂ କ୍ଲୋରାଇଡ଼ର ମାତ୍ର ୮୫ ପ୍ରତିଶତ ଅଟେ । ଅନ୍ୟ ଦ୍ରବିଭୂତ ପଦାର୍ଥ ଗୁଡିକ ମଧ୍ୟରୁ ଧାତଵ ଅୟନ ଯଥା ମଗ୍ନେଶୀୟମ, କଲେସିୟମ, ସଲ୍ଫଏଟ, କାର୍ବୋନେଟ ଅନ୍ୟତମ । ସମୁଦ୍ର ଜଳ ଶରୀର ପକ୍ଷେ କ୍ଷତିକାରକ ନ ହେଲେ ମଧ୍ୟ ଏହା ପାନୀୟ ଯୋଗ୍ୟ ନୁହେଁ । ଏହି ଜଳ ସିଧା ସଳଖ ଭାବେ କୌଣସି ଚାଷ କାମରେ ମଧ୍ୟ ବ୍ୟବହାର କରିହେବ ନାହିଁ ।
| |||