A new combined index to assess the fragmentation status of a forest patch based on its size, shape complexity, and isolation

CA Rivas, J Guerrero-Casado, RM Navarro-Cerrillo - Diversity, 2022 - mdpi.com
There are many local fragmentation metrics, but most can be grouped into four types
(composition/area, isolation, edge, and shape), and none of them alone determines the …

Forest fragmentation and connectivity in South American dry forests

CA Rivas, RM Navarro-Cerrillo - Biodiversity and Conservation, 2024 - Springer
Tropical dry forests are the most threatened of all the major tropical forest types and less
than 25% of TDF currently remain worldwide. They are located mostly in South America …

Forest fragmentation and landscape connectivity changes in Ecuadorian mangroves: some hope for the future?

JJ Jaramillo, CA Rivas, J Oteros, RM Navarro-Cerrillo - Applied Sciences, 2023 - mdpi.com
This study investigates the impact of fragmentation on Ecuador's coastal mangrove forests.
Fragmentation is identified as a primary cause of aquatic ecosystem degradation. We …

Deforestation in continental Ecuador with a focus on protected areas

J Kleemann, C Zamora, AB Villacis-Chiluisa, P Cuenca… - Land, 2022 - mdpi.com
Forest conservation is of particular concern in tropical regions where a large refuge of
biodiversity is still existing. These areas are threatened by deforestation, forest degradation …

Principales amenazas e iniciativas de conservación de la biodiversidad en Ecuador

RJ Herrera-Feijoo - Journal of Economic and Social …, 2024 - economicsocialresearch.com
Este artículo aborda las principales amenazas a la biodiversidad en Ecuador y evalúa las
iniciativas de conservación actuales. Utilizando un enfoque cualitativo de revisión …

Afforestation on agricultural land in southern Spain: An important driver to improve forest landscape connectivity

RM Navarro-Cerrillo, CA Rivas, L Quinto, SH Navarro… - New Forests, 2023 - Springer
One of the research issues considered in landscape ecology is the fragmentation of
landscapes, which is characterised by a great heterogeneity of land uses and shapes. The …

Multitemporal analysis as a non-invasive technology indicates a rapid change in land use in the Amazon: the case of the ITT Oil block

M Heredia-R, J Cayambe, C Schorsch, T Toulkeridis… - Environments, 2021 - mdpi.com
The Amazon Region of Ecuador (ARE) hosts a great variety of biodiversity and ecosystems.
These hotspots are internationally recognized for presenting unique fauna and flora found …

Coastal dry tropical forests in Florida and the Caribbean in peril: A review

K Freeman, SC Subedi, MS Ross - Biotropica, 2024 - Wiley Online Library
Coastal dry tropical forests (CDTFs) are important yet vulnerable ecosystems. In this paper,
we highlight the special conservation issues facing CDTFs by focusing on one variant of the …

Forest plantations in Manabí (Ecuador): assessment of fragmentation and connectivity to support dry tropical forests conservation

AJ Quimis Gómez, CA Rivas, P González-Moreno… - Applied Sciences, 2023 - mdpi.com
In many tropical regions, national forests plantation programs have been promoted. Those
plantations frequently contribute to habitat changes. However, the associated effects of …

A new species and a new record for Cedrela (Meliaceae, Sapindales) in Ecuador: morphological, molecular, and distribution evidence

WA Palacios, MDL Torres, MA Quintana, P Asadobay… - Phytotaxa, 2023 - biotaxa.org
A new Cedrela (Meliaceae) species, Cedrela angusticarpa, is described through a
combination of taxonomic, morphological, and molecular analyses. Cedrela kuelapensis …