Have you all heard brackish water? Or maybe you've seen it firsthand? If ever what comes to mind you will be the presence of brackish water? Well buddy all, on this occasion the author will review it completely to add your insight about what is brackish water and about the cycle of formation of brackish water. Well interesting for us review together, here is the explanation for you.
The brackish water is a mixture of fresh water and sea water (salt water). If the salt content contained in one liter of water is between 0.5 to 30 grams, then this water is categorized as a type of brackish water. But if more than the content is called the category of salt water or sea water. In general brackish water is found in estuary areas that usually have their own biodiversity. One type of fish that live in brackish water is a fish that we often consume, buddy, that is milkfish.
The brackish water ecosystem is a zone of freshwater transition with seawater, where the organisms that grow in it are dominated by mangrove vegetation or so-called mangroves. the function of mangrove forests is very important for the surrounding environment.
The cycles of brackish water formation are due to the existence of a semi-closed water body which is directly related to the open sea which is directly affected by the tides, where the sea water is mixed with freshwater water coming from the mainland water discharges. Well buddy if the water content contained from the mixing of freshwater and seawater tend to be more dominant salt water, it will create a brackish water.
The type of mainland water mixed directly with sea water which will affect the brackish water formation cycle is as follows:
1. The estuary of river water
2. Bay beach
3. Tidal swamps
4. The water body behind the beach
This type of fresh water that will affect the cycle of formation of brackish water, in case of mixing with sea water (salt water).
The characteristics of this brackish water are as follows:
1. Water system with the calm current flow.
2. Residence time is relatively long.
3. The presence of temperature or light stratification.
4. The dissolved oxygen is lower than the flowing waters.
5. The absence of a special adaptation of each of the brackish water organisms.
From the above, then we can conclude that the temperature is a controlling factor that affects the metabolic activity in the food chain that occurs in the balance of the brackish water ecosystem. Light is considered as the abiotic factor that determines the primary productivity of brackish water.
Okay, buddy, that's the information that the author shared about the cycle of brackish water formation on this occasion.