Optimizing space for biodiversity and Agriculture based on a landscape ecology-approach

• Grant number: 18/20691-1
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: May 01, 2019
• End date: February 28, 2023
• Field of knowledge: Biological Sciences - Ecology - Applied Ecology
• Principal Investigator: Marco Aurelio Pizo Ferreira
• Grantee: Vinicius Rodrigues Tonetti
• Host Institution: Instituto de Biociências (IB). Universidade Estadual Paulista (UNESP). Campus de Rio Claro. Rio Claro , SP, Brazil
• Associated scholarship(s): 20/12941-8 - Optimizing space for biodiversity and agriculture based on a landscape ecology-approach, BE.EP.DR

Abstract

Loss and fragmentation of natural habitats for the expansion of agricultural areas have major importance to the biodiversity crisis. Slowing or even ceasing the expansion of agriculture is a fundamental step to decrease its damaging effects. Optimizing space for the conservation of biodiversity guaranteeing food sovereignty as well as the production of agricultural products are urgent as most of agricultural methods have focused on increasing production only, usually to the detriment of socio-environment matters. In this project we aim to generate knowledge that could guide to a scenario where both agricultural and biodiversity benefits. To do this, we will base our research on a landscape ecology-approach and we intend to answer the three main questions which will compose the three articles: (1) does landscape heterogeneity really matter for biodiversity? Here we aim to evaluate how different levels of spatial heterogeneity can increase biodiversity without reducing areas to agriculture based on a multi-taxa approach; (2) are there yield gaps in a biodiversity hots-pot? In order to spare land to biodiversity, initiatives to identify under-yielding agricultural landscapes where crop production could be increased to give space for biodiversity can be effective in species conservation and ecosystem process; (3) how can natural regeneration driven by the movement of frugivorous fauna affect the abundance of vertebrate species? As tropical forests are naturally regenerating worldwide, understanding how this process influence the abundance of forest species is essential to select priority areas for conservation. To develop this project, we will use a large dataset which comprises data on abundance of species in the Atlantic Forest, a highly fragmented tropical biodiversity hotspot. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

PIZO, MARCO A.; TONETTI, VINICIUS R.. Living in a fragmented world: Birds in the Atlantic Forest. CONDOR, v. 122, n. 3, AUG 2020. (18/20691-1, 15/13383-0)

TONETTI, VINICIUS; NIEBUHR, BERNARDO BRANDAO; RIBEIRO, MILTON; PIZO, MARCO AURELIO. Forest regeneration may reduce the negative impacts of climate change on the biodiversity of a tropical hotspot. DIVERSITY AND DISTRIBUTIONS, v. 28, n. 12, p. 16-pg., 2022-03-22. (18/20691-1)