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ഒരു കമ്മ്യൂണിറ്റിയിലെ സ്പീഷീസ് വൈവിധ്യം അളക്കുന്നതിനുള്ള ഒരു സൂചകം ഏതാണ്?

Aജനന നിരക്ക് (Birth rate)

Bമരണ നിരക്ക് (Death rate)

Cഷാനൻ-വീനർ സൂചകം (Shannon-Wiener Index)

Dജനസാന്ദ്രത (Population density)

Answer:

C. ഷാനൻ-വീനർ സൂചകം (Shannon-Wiener Index)

Read Explanation:

  • ഷാനൻ-വീനർ സൂചകം പോലുള്ള വിവിധ സ്ഥിതിവിവര സൂചകങ്ങൾ ഒരു കമ്മ്യൂണിറ്റിയിലെ സ്പീഷീസ് വൈവിധ്യം അളക്കാൻ ഉപയോഗിക്കുന്നു.

  • ഈ സൂചകം സ്പീഷീസുകളുടെ എണ്ണത്തെയും അവയുടെ ആപേക്ഷിക സമൃദ്ധിയെയും കണക്കിലെടുക്കുന്നു.


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