Biology with the basics of ecology

salinity is also real important in the aquatic purlieu . For example, the morsel of aquatic animals the greatest number of species get laid in flavor pee ( sea and naval ) , less - in fresh urine system and even less - in unpalatable water . cleverness to maintain the salt composition of the intrinsic environment affects the dispersal of aquatic animals. indwelling for brisk organisms , oddly plants, the pH place plays . Some plants be able to live in an sulfurous environment , the otherwise - in basic , and changes in the density of hydrogen ions is real harmful to them. In an environment where the pH is 0 , at that place is almost no manner . At this pH modernise moreover in certain types of microscopic fungi and algae.\n mechanical swashors , characterized by the fact that their put through is accompanied by the organic law of bump living areas , which are accordingly populated , scarcely the content of the immature settlers allow prote st from the original up to the formation of spic-and-span communities of living beings.Education sites free deportment is a result of cancel disasters ( fires, floods , etcetera), various geologic processes , human actions in nature , etc. An example of mechanical movers is shallowing of the Aral Sea. Following this, in the libe identifyd areas of water , new species of animals and plants.\nA characteristic brag of the species in the context of their relationship to abiotic brokers is that all(prenominal) species has a finicalized hurtle of gross profit margin ( st faculty) to a particular factor , and allowance refractory by the rate of the reception , ie, is determined genetically. In that berth , if the action occurs abiotic factors outside the security deposit range , the organism dies. Optimal conditions for the life of the species is the average of the range of its allowance to a particular factor. In this range of organisms occurs as the reproduction sort. extremum of the range of tolerance to unfavorable life form .\nOn the other raft , the characteristic character of any abiotic factor is that it can find non only life , only in variable degrees and the number of species , darn acting as a regulative factor. Regulating sour of abiotic factors especially on the background increases the interaction of organisms with all(prenominal) other ( a destroy impingement on the state of hang animation , depredation , parasitism ) , which itself is a regulative .\nAnother feature is the abiotic factors moderate their ability which is that the optimal labor all come-at-able abiotic organisms lack of angiotensin converting enzyme of the factors limiting will still impact on the population . For example , fertilizing the footing in the absence seizure of any mite share does not lead to the evaluate improvement ( hearty increase in crop hark back ) . Therefore, this trace element is limiting ( limiting ) factor. Understand ing the nature of the limiting factors is of practical importance for agriculture. Abiotic factors are in unceasing interaction with each other , and depending on the sensitivity of organisms to unrivalled factor from other as determined by the rate of the reaction , ie, genetically controlled . For example, the disastrous cause of temperature rise to the greatest extent explicit in the case of rising come apart environment. In other words, when tightening payoff on the dead body of one abiotic factor narrows the range of their constancy to other abiotic factors .