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

Theory of evolution, Evolution: This deals with the origin of newer types o...

Evolution: This deals with the origin of newer types of organism from the previous ones by modification involving genetic changes and adaptations. Evolution also called as biologic

Zone of polarizing activity (zpa), Zone of Polarizing Activity (ZPA) T...

Zone of Polarizing Activity (ZPA) The A-P axis is the 1 st axis to be fixed in the presumptive limb mesoderm at a very early stage. On the basis of results of a series of cur

Blastulation, Blastulation  Formation of blastula from morula is called...

Blastulation  Formation of blastula from morula is called as blastulation. During early cleavage the blastomere maintain spherical shape and mulberry like, this stage of emb

Prokaryotic cell, whatis a prokaryotic cell? explain its structure and desc...

whatis a prokaryotic cell? explain its structure and description with images

Define nutritional needs of the elderly, Define Nutritional Needs of the El...

Define Nutritional Needs of the Elderly? In this, we learnt about the nutritional needs of the elderly, and in doing so we have also focused on many other aspects such as who d

Define classification of ventricular septa1 defect, Q. Define Classificatio...

Q. Define Classification of Ventricular Septa1 Defect? VSD can be found in various part of ventricular septum hence all possible views except suprasternal views are used to

Describe cell-mediated immunity, Cell-mediated immunity:  The immune reacti...

Cell-mediated immunity:  The immune reaction directed against the body cells which have been infected by viruses and bacteria; and are controlled by T cells.

What is a population, What is a population? The population is a set of ...

What is a population? The population is a set of individuals of the same species found in a given place in a given time.

Human reproduction, what stimulate pituitary to release the hormone respons...

what stimulate pituitary to release the hormone responsible for paturation name the hormone

What are the functions of insulin and glucagon, What are the functions of i...

What are the functions of insulin and glucagon for the blood glucose control? Glucagon enhances glycemia and insulin reduces it. They are antagonistic pancreatic hormones. Gluc

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