Livestock in riparian areas: a neglected environmental issue

BM Tavares, GSC Amui, V Silva, TNA Pereira… - Environmental …, 2024 - Springer
The presence of livestock in riparian areas raises several questions about the conservation
and sustainable use of water resources and biodiversity in Brazil. Although the Native …

[HTML][HTML] From forests to cattail: how does the riparian zone influence stream fish?

L Casatti, FB Teresa, T Gonçalves-Souza… - Neotropical …, 2012 - SciELO Brasil
The aim of this study was to verify whether taxonomic and functional composition of stream
fishes vary under three different preservation conditions of riparian zone: preserved (PRE) …

Grass-dominated stream sites exhibit low fish species diversity and dominance by guppies: an assessment of two tropical pasture river basins

L Casatti, C de Paula Ferreira, FR Carvalho - Hydrobiologia, 2009 - Springer
This study investigates whether (1) structural configuration (considering substrate
composition, wood debris, marginal and riparian vegetation) of streams suggests habitat …

The influence of habitat homogenization on the trophic structure of fish fauna in tropical streams

JO Zeni, L Casatti - Hydrobiologia, 2014 - Springer
Habitat homogenization is one of the most important drivers of change in riverine fauna.
Therefore, the aim of this study was to determine whether habitat homogenization influences …

How deforestation drives stream habitat changes and the functional structure of fish assemblages in different tropical regions

JO Zeni, MA Pérez‐Mayorga… - Aquatic …, 2019 - Wiley Online Library
Deforestation can modify stream habitat and the functional structure of fish assemblages.
The aims of this study were (a) to identify whether deforestation has a similar effect on local …

More of the same: high functional redundancy in stream fish assemblages from tropical agroecosystems

L Casatti, FB Teresa, JO Zeni, MD Ribeiro… - Environmental …, 2015 - Springer
In this study, we investigated the influence of environmental variables (predictor variables)
on the species richness, species diversity, functional diversity, and functional redundancy …

[HTML][HTML] Functional differentiation between fish assemblages from forested and deforested streams

FB Teresa, L Casatti, MV Cianciaruso - Neotropical Ichthyology, 2015 - SciELO Brasil
We tested the hypothesis that streams in deforested areas shelter different fish communities
to nearby forested areas, and that these disparities are due to environmental parameters …

Taxonomic, functional, and phylogenetic β‐diversity patterns of stream fish assemblages in tropical agroecosystems

CA Roa‐Fuentes, J Heino, MV Cianciaruso… - Freshwater …, 2019 - Wiley Online Library
A multi‐faceted assessment of diversity is needed to improve our understanding of the
mechanisms underlying biodiversity patterns and to reveal the impacts of land use …

Extent and causes of siltation in a headwater stream bed: catchment soil erosion is less important than internal stream processes

K Auerswald, J Geist - Land Degradation & Development, 2018 - Wiley Online Library
The stream bed is a key habitat for many species, and its physicochemical properties govern
important ecosystem functions. Stream bed colmation resulting from catchment erosion is …

Scientific and technical knowledge of sugarcane cover-management USLE/RUSLE factor

GC Rocha, G Sparovek - Scientia Agricola, 2021 - SciELO Brasil
Sugarcane covers 10.6 Mha of Brazilian agricultural land (13% of all cropland), mainly in the
south-central region. In tropical climate conditions, the physiological characteristics of …