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Diversity, Volume 12, Issue 8

August 2020 - 30 articles

Cover Story: Phylogenetic relatedness is a key diversity measure in ecological studies. Understanding the non-random loss of species with respect to phylogeny is essential to determine how species and communities evolve across time and space and for making better-informed conservation decisions. However, several factors are known to influence phylogenetic reconstruction and, ultimately, phylogenetic diversity metrics. In this study, we use the largest spider tree of life in terms of taxa to empirically test how some of these factors (topological constraint, taxon sampling, genetic markers, and time information) affect phylogenetic resolution and phylogenetic diversity metrics. View this paper
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Articles (30)

  • Review
  • Open Access
69 Citations
23,017 Views
18 Pages

In-Situ and Ex-Situ Biodiversity Conservation in Ecuador: A Review of Policies, Actions and Challenges

  • Carlos Mestanza-Ramón,
  • Sujan M. Henkanaththegedara,
  • Paola Vásconez Duchicela,
  • Yadira Vargas Tierras,
  • Maritza Sánchez Capa,
  • Diana Constante Mejía,
  • Mirian Jimenez Gutierrez,
  • Manuel Charco Guamán and
  • Paúl Mestanza Ramón

17 August 2020

Biodiversity is vital for the stability of the planet; its ecosystem services provide essential elements for our survival and well-being. This review analyzes the national biodiversity policies and describes the main strategies for biodiversity conse...

  • Article
  • Open Access
20 Citations
6,119 Views
19 Pages

14 August 2020

Phytosociology is a reference method to classify vegetation that relies on field data. Its classification in hierarchical vegetation units, from plant associations to class level, hierarchically reflects the floristic similarity between different sit...

  • Feature Paper
  • Article
  • Open Access
45 Citations
9,267 Views
22 Pages

Opportunistic or Non-Random Wildlife Crime? Attractiveness Rather Than Abundance in the Wild Leads to Selective Parrot Poaching

  • Pedro Romero-Vidal,
  • Fernando Hiraldo,
  • Federica Rosseto,
  • Guillermo Blanco,
  • Martina Carrete and
  • José L. Tella

14 August 2020

Illegal wildlife trade, which mostly focuses on high-demand species, constitutes a major threat to biodiversity. However, whether poaching is an opportunistic crime within high-demand taxa such as parrots (i.e., harvesting proportional to species ava...

  • Article
  • Open Access
30 Citations
6,970 Views
13 Pages

13 August 2020

Long-term monitoring programs and population demographic models have shown that the population dynamics of orchids are to a large extent dependent on prevailing weather conditions, suggesting that the changes in climatic conditions can have far reach...

  • Article
  • Open Access
26 Citations
6,513 Views
23 Pages

12 August 2020

The aim of this research is to set a successful strategy for engaging citizen marine scientists and to obtain reliable data on marine species. The case study of this work is the bearded fireworm Hermodice carunculata, a charismatic species spreading...

  • Article
  • Open Access
8 Citations
4,279 Views
12 Pages

10 August 2020

The Mediterranean Sea is currently experiencing a decline in the abundance of several key species, as a consequence of anthropogenic pressures (e.g., increase in human population, habitat modification and loss, pollution, coastal urbanization, overex...

  • Article
  • Open Access
17 Citations
8,502 Views
25 Pages

10 August 2020

We used integrative taxonomy to describe a new species of Atelopus from the lowlands of Central Amazonia in the region of Manaus, Amazonas, Brazil. The new species is geographically isolated from the southernmost species of Atelopus of the Guiana Shi...

  • Article
  • Open Access
11 Citations
4,956 Views
13 Pages

Composition and Diversity of Over-Wintering Aquatic Bird Community on Poyang Lake, China

  • Megersa Tsegaye Debela,
  • Qingming Wu,
  • Lu Chen,
  • Xueying Sun,
  • Zhuo Xu and
  • Zhe Li

10 August 2020

The present study aimed to investigate the structure, composition and diversity of the over-wintering aquatic bird community of Poyang Lake, including Poyang Lake National Nature Reserve (PNNR), Nanji National Nature Reserve (NNNR) and Duchang Provin...

  • Article
  • Open Access
33 Citations
8,529 Views
22 Pages

Spatial and Temporal Trends of Burnt Area in Angola: Implications for Natural Vegetation and Protected Area Management

  • Silvia Catarino,
  • Maria Manuel Romeiras,
  • Rui Figueira,
  • Valentine Aubard,
  • João M. N. Silva and
  • José M. C. Pereira

9 August 2020

Fire is a key driver of natural ecosystems in Africa. However, human activity and climate change have altered fire frequency and severity, with negative consequences for biodiversity conservation. Angola ranks among the countries with the highest fir...

  • Article
  • Open Access
34 Citations
9,020 Views
21 Pages

Current and Future Distribution of Five Timber Forest Species in Amazonas, Northeast Peru: Contributions towards a Restoration Strategy

  • Nilton B. Rojas Briceño,
  • Dany A. Cotrina Sánchez,
  • Elgar Barboza Castillo,
  • Miguel Ángel Barrena Gurbillón,
  • Fausto O. Sarmiento,
  • Diego A. Sotomayor,
  • Manuel Oliva and
  • Rolando Salas López

8 August 2020

Forest and land degradation is a serious problem worldwide and the Peruvian National Map of Degraded Areas indicates that 13.78% (177,592.82 km2) of the country’s territory is degraded. Forest plantations can be a restoration strategy, while co...

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Diversity - ISSN 1424-2818