Javier A. Orellana

Organic Carbon Stored in the Aerial Phytomass of Fire-threatened Andean Grassland Species

Raúl M. Yaranga, Vilma F. Quiñonez & Javier A. Orellana · Journal of Agriculture and Ecology Research International · 2022

The practice of burning Andean grasslands in uncontrolled conditions and dry seasonal periods affects the sustainability of the ecosystem with the loss of native grasslands species with superficial roots, the volatilization of organic matter and superficial soil nitrogen, and gre...

Open access Research Article 10.9734/jaeri/2022/v23i630239

Composition, Diversity, and Value of Ecological Importance in Andean Grassland Ecosystems according to the Altitudinal Gradient in the Huacracocha Micro-Watershed, Peru

Raúl M. Yaranga, Samuel E. Pizarro, Deyvis Cano, Fernan C. Chanamé & Javier A. Orellana · Annual Research & Review in Biology · 2023

Aims: determine the composition and floristic diversity, the similarity between sites based on the distribution of species in the altitudinal gradient, and determine the value of ecological importance, in Andean grassland ecosystems. Study Design: Original research. Place and Dur...

Open access Research Article 10.9734/arrb/2023/v38i530587