Results 11 to 20 of about 358,830 (316)
Biodiversity of AM Fungi in Coffee Cultivated on Eroded Soil
Agronomy, 2021 Arbuscular mycorrhizal fungi (AMFs) play an important role in soil improvement, leading to the enhanced growth and yield of the host plants. The diversity, abundance, and richness of AMFs were evaluated in eight coffee plantations (Coffea arabica L ...
Liliana Lara-Capistran +5 more
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Assessment of the Shellfish Resources of Balete Bay, Davao Oriental
Davao Research Journal, 2002 Assessment of shellfish •resources in Balete Bay, Davao Oriental was made from March 1994 to January 1995 to determine their status and level of exploitation of most commercially exploited species in the area.
Lea Angsinco-Jimenez +1 more
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Species richness-environment relationships of European arthropods at two spatial grains: habitats and countries [PDF]
, 2012 We study how species richness of arthropods relates to theories concerning net primary productivity, ambient energy, water-energy dynamics and spatial environmental heterogeneity.
Xavier Espadaler +32 more
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An Embarrassment of Riches [PDF]
Pediatrics, 2014 I applaud the efforts of Holmes et al ( Pediatrics 2014;133:766–768) to provide guidance to clinicians asked to write narrative evaluations of medical students. As the authors correctly point out, thoughtful comments “provide meaningful feedback to the student about performance, and formulate strong statements for the Medical Student Performance ...
Klein, Mark, Convertino, Gregorio
openaire +5 more sources
European Journal of Combinatorics, 2009 In this paper, we study combinatorial and structural properties of a new class of finite and infinite words that are 'rich' in palindromes in the utmost sense. A characteristic property of so-called "rich words" is that all complete returns to any palindromic factor are themselves palindromes.
Glen, A. +3 more
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Comparative tests of ectoparasite species richness in seabirds [PDF]
, 2007 Background: The diversity of parasites attacking a host varies substantially among different host species. Understanding the factors that explain these patterns of parasite diversity is critical to identifying the ecological principles underlying ...
Joseph Hughes +5 more
core +1 more source
Mapping the species richness and composition of tropical forests from remotely sensed data with neural networks [PDF]
, 2006 The understanding and management of biodiversity is often limited by a lack of data. Remote sensing has considerable potential as a source of data on biodiversity at spatial and temporal scales appropriate for biodiversity management.
Mark E.J. Cutler +5 more
core +1 more source
Estimating the Richness of a Population When the Maximum Number of Classes Is Fixed: A Nonparametric Solution to an Archaeological Problem [PDF]
, 2012 Background: Estimating assemblage species or class richness from samples remains a challenging, but essential, goal. Though a variety of statistical tools for estimating species or class richness have been developed, they are all singly-bounded: assuming
Wen-Han Hwang +15 more
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wilsey-code/Richness-Productivity: v.1.0.0
, 2023 Relationships between plant species richness and primary productivity between native- and exotic-dominated ...
wilsey-code
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Environment Conservation Journal, 2012 Species diversity along altitudinal and latitudinal gradient differs in different tree layers at different scales. Thirteen community groups characterized by different dominants in the tree layer were encountered within an altitudinal range of 580 m asl
Anil K. Raina, Neeraj Sharma
doaj +1 more source