Realiza una evaluación florística y taxonómica en una hectárea de bosque de arena blanca en la Reserva Nacional Allpahuayo Mishana (RNAM), Loreto – Perú, de este modo contribuir al conocimiento de la composición florística de los bosques de arena blanca y en la toma de decisiones para su uso ordenado y sostenible en bien de las comunidades que dependen de estos bosques para su subsistencia. El presente trabajo se efectuó en una parcela de 100 x 100 metros (1 ha), donde se colectaron todas las angiospermas y gimnospermas mayores o iguales a 10 cm de DAP (diámetro a la altura del pecho), las identificaciones fueron realizadas en el Herbario AMAZ, mediante la comparación con exicatas y revisión de textos especializados. las cuales fueron confrontadas con la base de datos del Jardín Botánico de Missouri: y la base de datos de www,theplantlist,org para confirmar los estados tax...

Soil is the superficial part of the earth where plants grow, among them, species of economic importance that provide food, medicine and wood for local people, however, little has been studied about the influence of the soil on the plants in the Amazon Peruvian. Due to these reasons, the relationship between the physical-chemical characteristics of the soil and the diversity and structure in the forests in the area of the Iquitos-Nauta highway, Loreto, Peru, was evaluated. 102 pits for soil sampling and 37 plots of 50 x 20 m for vegetation study, were settled. Spearman's correlation index indicated that alpha diversity is negatively related to cation exchange capacity, potassium, phosphorus, and organic matter; and the structure (number of individuals) is negatively related to the amount of clay and pH. In conclusion, the alpha diversity and structure of the vegetation is determined by th...

Soil is the superficial part of the earth where plants grow, among them, species of economic importance that provide food, medicine and wood for local people, however, little has been studied about the influence of the soil on the plants in the Amazon Peruvian. Due to these reasons, the relationship between the physical-chemical characteristics of the soil and the diversity and structure in the forests in the area of the Iquitos-Nauta highway, Loreto, Peru, was evaluated. 102 pits for soil sampling and 37 plots of 50 x 20 m for vegetation study, were settled. Spearman's correlation index indicated that alpha diversity is negatively related to cation exchange capacity, potassium, phosphorus, and organic matter; and the structure (number of individuals) is negatively related to the amount of clay and pH. In conclusion, the alpha diversity and structure of the vegetation is determined by th...