التفاصيل البيبلوغرافية
| العنوان: |
Effect of forest landscapes composition and configuration on bird community and its functional traits in a hotspot of biodiversity of Chile |
| المؤلفون: |
Lisón Gil, Fulgencio, Matus Olivares, Camilo Salvador, Troncoso Villegas, Ernesto Nicolás, Catalán, German, Jiménez Franco, María Victoria |
| المساهمون: |
Departamentos de la UMH::Biología Aplicada |
| بيانات النشر: |
Elsevier |
| سنة النشر: |
2022 |
| المجموعة: |
RediUMH (Universidad Miguel Hernández) |
| مصطلحات موضوعية: |
Agroforestry, Bird guilds, Landscape metrics, Occupancy models, Plantations, CDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología |
| الوصف: |
Understanding the effect of landscape configuration on the bird species richness and their functional traits (dietary preferences) is important to link the conservation and restoration plans to the production of the crops. Our aims were: 1) to study the influence of forest types (native, mixed and plantations) on the bird species richness in two agroforestry landscapes (heterogeneous/homogeneous); 2) to assess the effect of size/density of forest patches in the birds’ functional traits; 3) to evaluate the effect of isolated trees on them, and 4) to discuss conservation and restoration measures for the birds’ functional traits in agroforestry landscapes. We used hierarchical occupancy models to evaluate the effect of different landscape metrics and detectability measures on bird communities. We recorded a total of 64 bird species. The estimated species richness was considerable higher in homogeneous landscape (31.7 ± 2.7) than heterogeneous (27.3 ± 2.5). Our results showed the bird assemblage had a positive trend with native forests, negative with mixed forests and neutral trend for plantations. The granivores and insectivore’s species showed significant preferences for homogeneous landscape, while omnivores had significant preferences for heterogeneous landscape. Carnivores/Piscivores and herbivores/frugivores species did not show preferences by any landscape type. The response of functional traits depended on different forests attributes. The isolated trees had a significant effect on the birds’ functional traits. In conclusion, it is necessary a deep knowledge about the relationship between the landscape configuration and the bird species richness/functional traits. These findings could help in the future with the conservation, restoration, and rewilding policies in this important hotspot of biodiversity, avoiding alterations in the ecosystem services. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
application/pdf |
| اللغة: |
English |
| تدمد: |
1617-1381 |
| Relation: |
https://doi.org/10.1016/j.jnc.2022.126227; Journal for Nature Conservation Volume 68, August 2022; https://hdl.handle.net/11000/30572 |
| الاتاحة: |
https://hdl.handle.net/11000/30572 |
| Rights: |
info:eu-repo/semantics/openAccess ; Attribution-NonCommercial-NoDerivatives 4.0 Internacional ; http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| رقم الانضمام: |
edsbas.EE84D4C7 |
| قاعدة البيانات: |
BASE |