Banca de QUALIFICAÇÃO: BETHANIA BATISTA CARNEIRO DA SILVA

Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.
DISCENTE : BETHANIA BATISTA CARNEIRO DA SILVA
DATA : 22/09/2020
HORA: 14:00
LOCAL: Virtual
TÍTULO:

Valuation of Water Services And The Cost of Replacing The Palmital Stream In Tangará da Serra MT

PALAVRAS-CHAVES:

Blue Water Footprint. Recovery Cost. Riparian Forest

PÁGINAS: 65
GRANDE ÁREA: Ciências Sociais Aplicadas
ÁREA: Administração
SUBÁREA: Ciências Contábeis
RESUMO:

Brazil is a country with great diversity and continental dimension that provide heterogeneity in space and resources. However, Brazilian biomes have undergone changes mainly due to the impacts of human activities, and they may become irreversible because of suffering several anthropic actions. Water is the source of life and a central natural resource in all human activities, essential for the survival of living beings and the maintenance of life. In addition to being used in the production of goods and services, it provides ecosystem services essential to the preservation of life. However, even though Brazil is a country that holds 12% of all fresh water available in the world, a water crisis has started related to several anthropogenic actions on the planet, including the overuse of water. Not only agricultural activity is responsible for environmental degradation, but also urban occupation, harming water bodies with the destination of domestic and industrial sewage in rivers and streams, deforestation of native vegetation and grounding of springs for urban constructions. In this context, the research aimed to value the services and environmental costs of the Palmital Stream in Tangará da Serra - MT. The research was divided into two parts, the first of which sought to calculate the blue water footprint of four vegetable crops (lettuce, tomato, beet and cabbage) based on the collection of water from the Palmital Stream of Tangará da Serra - MT. The study was carried out in three productive cycles in a private property near the Palmital Stream that uses water for the production of vegetables. The calculation of PHA was performed based on the method of Hoekstra et al. (2011). The second aimed to calculate the replacement cost of riparian forest in the Palmital Stream of Tangará da Serra - MT. Initially, a Forestry Engineer was hired to guide which species should be planted and the materials needed for the recovery of the Palmital Stream forests. Then, the costs of equipment and services necessary for the recovery and maintenance of this area were raised. The results made it possible to verify that in the first cycle, the cabbage had a PHA of 126 liters / kg, beet at PHA was 145.50 liters / kg, lettuce was the crop with the lowest PHA, at 52 liters / kg and the tomato with PHA of 219.44 liters / kg. In the second cycle, tomato was the crop with the lowest PHA, 36.6 liters / kg, lettuce with PHA of 74.90 liters / kg, beet with PHA of 459.70 liters / kg and cabbage with PHA of 235.08 liters / kg. Regarding the recovery of the Palmital Stream, it was found that there is an area with an erosive process, an area with a clean field and a dirty field that need to be recovered. In addition, it was certified that 1,480 native seedlings were necessary, of which 1,105 were pioneer and early secondary and 375 late secondary.

MEMBROS DA BANCA:
Presidente - 82427001 - CLECI GRZEBIELUCKAS
Interno - 136121002 - ALESSANDRA REGINA BUTNARIU
Externo ao Programa - 82438001 - SANDRO BENEDITO SGUAREZI