@Article{FerreiraFeBuViBuCo:2018:SpDiLa,
author = "Ferreira, Igor Jos{\'e} Malfetoni and Ferreira, Jos{\'e}
Hil{\'a}rio Delconte and Bueno, Paulo Agenor Alves and Vieira,
Luciane Maria and Bueno, Raquel de Oliveira and Couto, Edivando
Vitor do",
affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and
{Universidade Tecnol{\'o}gica Federal do Paran{\'a} (UFTPR)} and
{Universidade Tecnol{\'o}gica Federal do Paran{\'a} (UFTPR)} and
{Universidade Tecnol{\'o}gica Federal do Paran{\'a} (UFTPR)} and
{Universidade Tecnol{\'o}gica Federal do Paran{\'a} (UFTPR)} and
{Universidade Tecnol{\'o}gica Federal do Paran{\'a} (UFTPR)}",
title = "Spatial dimension landscape metrics of Atlantic Forest remnants in
Paran{\'a} State, Brazil",
journal = "Acta Scientiarum - Technology",
year = "2018",
volume = "40",
pages = "e36503",
keywords = "conservation, connectivity, GIS.",
abstract = "Forest fragmentation may negatively impact fauna and flora. An
important tool for the development and implementation of research
on these effects is the use of a geographic information system
(GIS). This paper aims to perform an integrated analysis of the
landscape fragments that compose the Alonzo River watershed,
Parana State, by using remote sensing tools and landscape ecology
metrics. The analyzed landscape metrics were Patton's index, total
area of the patches, edge length, edge density, forest fragment
density, and the core area of the patches. The results showed 888
forest patches with area values ranging from 0.15 ha to 2509.82
ha, and it represents 12.5% of the total forest land cover of the
studied basin; this means that 85.3% of the forest patches are
less than 50 ha and that 75% of those fragments have a Patton's
index value of less than 3.9. The fragments that compose the
studied area may be subject to edge effects and biodiversity loss
as long as they present reduced areas and small core areas. Thus,
the use of GIS and landscape ecology metrics is a quick and
efficient way to evaluate the effect of fragmentation over large
areas.",
doi = "10.4025/actascitechnol.v40i1.36503",
url = "http://dx.doi.org/10.4025/actascitechnol.v40i1.36503",
issn = "1806-2563",
language = "en",
targetfile = "ferreira_spatial.pdf",
urlaccessdate = "02 maio 2024"
}