The past Sunday day 2 celebrate the World-wide Day of the Humedales, a commemoration that carries out from the year 1977 and whose aim is concienciar to the world-wide population of the importance of his conservation.
This day purchases a big representation because of the importance to conserve these systems especially due to the fact that they contribute a considerable biological diversity in addition to that have the capacity to regulate the cycles of the water and even the climate.
Inside the group of humedales can consider two main subgroups that are the humedales natural and the humedales artificial. In the first group find from the marshes until the lakes, the rivers, the marismas, etc., whereas in the second centre us in the paddies, the saltworks, lakes carried out by the man, etcetera.
It is important to take into account that we can find humedales that find permanently flooded but also go in inside this consideration those whose flood is temporary.
It fits to stand out that once that begins the accumulation of water, the earth satura with what prevents the entrance of oxygen, which creates an important ecosystem for determinate living beings.
They exist a lot of systems of classification for the humedales, although perhaps, the most used is that that bases in his morphology and that divides them in five big groups that are the Marine , Ribereños, Estuaries, Lacustrine and Palustres.
Also it is important to take into account that depending of the type of humidity, his conservation will carry out of distinct form. Nevertheless, in the actuality exist a lot of projects of conservation that carry out in the distinct countries where exists a consciousness of conservation to these so important elements in our nature.
We can find humedales by all the world, but to continuation go to know some of the most important that find located inside Spain.
In the first place we have the National Park of Doñana, one of the biggest and representative especially due to the fact that it receives to a big variety of aquatic birds. Also it fits to stand out the Tables of Daimiel that besides has a very interesting characteristic and is that it receives two distinct types of water, one of them through the river Gigüela and the another thanks to the river Guadiana.
Now we direct us until Valency to know the humedal that receives the name of Albufera of Valencia. Others also very important are the Embalse of Orellana, the lakes of the National Park of Aigüestortes i Estany of Sant Maurici, the Lower Sea that is a gigantic embalse saltwater located in Murcia and that has the characteristic to be the only in all Europe, also have the Delta of the Ebro, Laguna of Gallocanta, the Humedales of the Macizo of Peñalara, the Marismas of Santoña, Lake of Caicedo-Yuso and Saltworks of Añana, Natural Place Lagunas of Sticks and The Mothers, Marjal of Hit-Oliva, Humedales of the Saw of Urbión, Lake of Bañolas, Complex intermareal Umia-Grove, Laguna del Prado, Lagunas south of Córdoba, S'Albufera of Mallorca, Salburua, Lagunas of Kills it and Torrevieja, Marismas of the Odiel, Natural Place east Arm, Prat of Cabanes-Torreblanca, Laguna of Source of Stone, Laguna of Manjavacas, Saltworks of Santa Pola, Natural Reservation Laguna of the Chinche, Saltworks of the Cape of Cat, Bay of Cádiz, Lagunas of Villafáfila, Laguna of Pitillas, Lagunas of Fortress of San Juan, Lagunas of Laguardia, Natural Place Tip Entinas-Sabinar, Marshes of the Ampurdán, Complex of Corrubedo, Tails of the Embalse of Ullibarri, Laguna of the Nava of Sources, Txingudi, Reservation of the Biosphere of Urdaibai, Laguna of The Milestone, Estuaries of Ortigueira and Bark, Humedales and Turberas of Padul, Marsh of The Deep, Saladar of Jandía, Embalse of the Canes, Laguna of Chiprana, Albufera of Adra, Laguna and Sandy area of Valdoviño, Lagunas of Cádiz, Natural Reservation Laguna of Tiscar, Laguna of the Vega, Natural Reservation Lagunas of Campillos, Estuary of the Eo, Natural Park of Ses Salines of Ibiza and Formentera, Natural Reservation Laguna Deep and Natural Reservation Laguna of the Jarales between many others.