Salinity - marine ecosystems, Biology

Assignment Help:

Salinity - Marine Ecosystems

Physico-chemical factors - Salinity

The sea is salty and its salinity is fairly constant, averaging about 3.5 per cent usually written as 35 (parts per thousand). Sodium chloride is the main salt being 27 per cent while the rest are calcium, potassium and magnesium salts. Odum (1971) gives the following percentage of thousands/kg as shown in Table T.

Table: Chemistry of the Sea Water

2004_Salinity - Marine Ecosystems.png


Related Discussions:- Salinity - marine ecosystems

What is a bio regenerative system, What is a bio regenerative system? Why i...

What is a bio regenerative system? Why is it essential? Nutritional requirements for long flights have been refined, placing more demands on food development. Despite the techn

What are toxic effects of lectins or haemagglutinins, What are toxic effect...

What are toxic effects of lectins or haemagglutinins? Well, these can cause growth inhibition in animals and diarrhoea, nausea, bloating and vomiting in case of human beings. W

Explain why exact replication of dna is necessary, Figure  shows part of a ...

Figure  shows part of a DNA molecule (a) (i) What do the dotted lines in Figure represent?  (ii) Name J to M. J.............................. K..............................

Explain about the forces acting on a gravity retaining wall, Explain about ...

Explain about the forces acting on a gravity retaining wall. Forces Acting on a Gravity Retaining Wall: In a general way the forces that act on a gravity retaining wall. The

Determine the term - epilepsy, Determine the term - Epilepsy In epileps...

Determine the term - Epilepsy In epilepsy, a person suffers from recurrent seizures of various types that register on an electroencephalogram and are associated with disturbanc

Can you define a nutrient, Q. What is a nutrient? A nutrient is every s...

Q. What is a nutrient? A nutrient is every substance used in the metabolism and which is obtaining from the diet. For example, essential amino acids and vitamins are nutrients.

Types of parthenocarpy, Types of Parthenocarpy Three types of Partheno...

Types of Parthenocarpy Three types of Parthenocarpy are generally recognized: Genetical Environmental, Chemically-induced. Genetical Parthe

What is the life cycle of the schistosome, Q. What is the life cycle of the...

Q. What is the life cycle of the schistosome? Female and Male adult schistosomes live within blood vessels of the human intestines. The females discharge eggs that trespass the

Radial artery-long term patency, Radial Artery (RA) :  Patency of...

Radial Artery (RA) :  Patency of RA is less than that of Ih4.A but much superior to a venous graft. One of the studies showed 90 per cent patency at 13 months and 83

Determine the photographic analysis, Photographic Analysis Documentatio...

Photographic Analysis Documentation is critical in any clinical procedure and more importantly in this field where due to the cost of the treatment involved, there is little ma

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd