The species-area-energy relationship in orchids

Area, energy available and latitude are the main factors influencing species richness: (1) species richness increases with area – the species-area relationship (SAR); (2) according to the species-energy rela- tionship (SER) the energy available to an assemblage (i.e. that which it can turn into biom...

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Autores principales:	Schödelbauerová, Iva, Kindlmann, Pavel, Roberts, David
Formato:	Online
Idioma:	spa
Publicado:	Universidad de Costa Rica 2015
Acceso en línea:	https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19504

id	LANKESTERIANA19504
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spelling	LANKESTERIANA195042021-06-09T20:57:37Z The species-area-energy relationship in orchids The species-area-energy relationship in orchids Schödelbauerová, Iva Kindlmann, Pavel Roberts, David orchids species-energy relationship NDVI orchids species-energy relationship NDVI Area, energy available and latitude are the main factors influencing species richness: (1) species richness increases with area – the species-area relationship (SAR); (2) according to the species-energy rela- tionship (SER) the energy available to an assemblage (i.e. that which it can turn into biomass) at a particular spatial resolution influences the species richness; (3) there are more species per unit area in the tropics than in the temperate regions. To test the relative importance of area, energy available and latitude on species richness, we have collected data on species richness of orchids for various areas in the world and calculated the mean Normalized Difference Vegetation Index (NDVI) as a measure of energy availability in these areas. We show that area considered is always very important, and that latitude is more important than ener- gy available. Area, energy available and latitude are the main factors influencing species richness: (1) species richness increases with area – the species-area relationship (SAR); (2) according to the species-energy rela- tionship (SER) the energy available to an assemblage (i.e. that which it can turn into biomass) at a particular spatial resolution influences the species richness; (3) there are more species per unit area in the tropics than in the temperate regions. To test the relative importance of area, energy available and latitude on species richness, we have collected data on species richness of orchids for various areas in the world and calculated the mean Normalized Difference Vegetation Index (NDVI) as a measure of energy availability in these areas. We show that area considered is always very important, and that latitude is more important than ener- gy available. Universidad de Costa Rica 2015-06-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Article application/pdf https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19504 10.15517/lank.v7i1-2.19504 Lankesteriana: International Journal on Orchidology; 2007: Lankesteriana: Volumen 7, Número 1-2 Lankesteriana: International Journal on Orchidology; 2007: Lankesteriana: Volumen 7, Número 1-2 2215-2067 1409-3871 spa https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19504/19586
institution	Universidad de Costa Rica
collection	Lankesteriana: International Journal on Orchidology
language	spa
format	Online
author	Schödelbauerová, Iva Kindlmann, Pavel Roberts, David
spellingShingle	Schödelbauerová, Iva Kindlmann, Pavel Roberts, David The species-area-energy relationship in orchids
author_facet	Schödelbauerová, Iva Kindlmann, Pavel Roberts, David
author_sort	Schödelbauerová, Iva
description	Area, energy available and latitude are the main factors influencing species richness: (1) species richness increases with area – the species-area relationship (SAR); (2) according to the species-energy rela- tionship (SER) the energy available to an assemblage (i.e. that which it can turn into biomass) at a particular spatial resolution influences the species richness; (3) there are more species per unit area in the tropics than in the temperate regions. To test the relative importance of area, energy available and latitude on species richness, we have collected data on species richness of orchids for various areas in the world and calculated the mean Normalized Difference Vegetation Index (NDVI) as a measure of energy availability in these areas. We show that area considered is always very important, and that latitude is more important than ener- gy available.
title	The species-area-energy relationship in orchids
title_short	The species-area-energy relationship in orchids
title_full	The species-area-energy relationship in orchids
title_fullStr	The species-area-energy relationship in orchids
title_full_unstemmed	The species-area-energy relationship in orchids
title_sort	species-area-energy relationship in orchids
title_alt	The species-area-energy relationship in orchids
publisher	Universidad de Costa Rica
publishDate	2015
url	https://revistas.ucr.ac.cr/index.php/lankesteriana/article/view/19504
work_keys_str_mv	AT schodelbauerovaiva thespeciesareaenergyrelationshipinorchids AT kindlmannpavel thespeciesareaenergyrelationshipinorchids AT robertsdavid thespeciesareaenergyrelationshipinorchids AT schodelbauerovaiva speciesareaenergyrelationshipinorchids AT kindlmannpavel speciesareaenergyrelationshipinorchids AT robertsdavid speciesareaenergyrelationshipinorchids
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The species-area-energy relationship in orchids

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