Working in the Ecuador portion of the Amazon forest has also reported that Runa Indian swiddens resemble agroforestry systems rather tan the slash-and-bum than merely results in temporary clearings in the forest canopy. Between 14 and 35% of this enhanced species diversity was attributed to direct planting and protection of secondary species. Runa agroforestry as a low-intensity succession manage-ment system which, nevertheless, alters forest composition and structure in the long run.
That indigenous people are aware of a large variety of uses of local biodiversity including medical uses. Their knowledge of habitat preference, life story. Their knowledge are explicit and socially transmitted from an across generations. The indigenous knowledge base pertaining to conservation is no as explicit.
But in the case of fisheries of other industries they have: four kings of indigenous conservations practices are of particular relevance.
- Total protection to many individual biological communities including pool along rivers courses, ponds, meadows and forests.
- All individuals of certain species of plants and animals may be afforded total protection.
- Certain particularly vulnerable stages in the life history of an organism may be given special protection.
- Major events of resource harvest are often carried out as a group effort.
It is the world’s second largest native language, the official language in 70 countries, and English-speaking countries responsable for about 40 of world’s total GNP, all over the planet people know many English words, their pronunciation and meaning.
English first began to spread during the 16th century with British Empire and was strongly reinforced in 20th by USA.
English is one of the simplest and easiest natural languages in the world. Also uses Latin alphabet with only 26 basic letters and no diacritics, and is one of the most analytical languages, with no significant synthetic, fusional or agglutinative characteristics.
In conclusion, we talk about the universal language it is lucky for us that our universal language is the simplest and easiest one, even though that simplicity and easiness weren’t the reasons that lead English to that condition.
1.-¿IS IT NECESSARY TO USE ANIMALS FOR SCIENTIFIC RESEARCH?
We think to depend of the scientific research, we are agreement that use animals for research about the human health because so have to find new cure for diseases without risking human lives, but we are disagreement that use animals for research about makeup, we think is not important.
There should exist more laws to protect animals.