Results 51 to 60 of about 13,964 (128)

Especies vegetales emblemáticas del cantón Saraguro, Provincia de Loja, Ecuador

open access: yesCedamaz, 2017
Las especies emblemáticas son importantes para motivar la conservación de la biodiversidad de una zona. Esta investigación se de- sarrolló en 11 parroquias del cantón Saraguro, provincia de Loja, con el propósito de determinar las especies vegetales ...
Zhofre Aguirre Mendoza   +2 more
doaj  

Comparación entre el conocimiento local y rasgos funcionales evaluados de especies leñosas nativas seleccionadas participativamente en el bosque protector Tambillo [PDF]

open access: yes, 2023
A pesar de que su presencia sea notoria, las personas tienden a pasar por alto que las plantas son organismos vivos, puesto que, a diferencia de otros seres vivos, estas parecen ser inanimadas.
González Pesántez, Paola Odalys   +1 more
core  

Systematics and biogeography of Myricaceae [PDF]

open access: yes, 2012
Two molecular phylogenetic studies were undertaken to examine relationships within Myricaceae. Analyses of DNA sequences of the plastid rbcL gene, trnL-Fregion and nuclear ITS region showed the family to be monophyletic.
Herbert, Jane
core  

Evaluation of methods to estimate foliage density in the understorey of a tropical evergreen forest [PDF]

open access: yes, 2010
Foliage density and leaf area index are important vegetation structure variables. They can be measured by several methods but few have been tested in tropical forests which have high structural heterogeneity.In this study, foliage density estimates by ...
Balakrishnan, Rohini   +2 more
core  

Monitoring of Tree Island Condition in the Southern Everglades: Annual Report 2011 [PDF]

open access: yes, 2012
Tree islands, a prominent feature in both the marl prairie and ridge and slough landscapes of the Everglades, are sensitive to large-scale restoration actions associated with the Comprehensive Everglades Restoration Plan (CERP) authorized by the Water ...
Ross, Michael S.   +3 more
core  

Dendroecología de Pinus sylvestris L. en Cataluña [PDF]

open access: yes, 1990
Tree-ring with series of Pinus sylvestris L. have been studied in relation to local climate. Ten chronologies have been established, six of them are located in the Prepyrenees, two in the Montseny mountains and two in Prades.
Gutiérrez, Emilia
core   +1 more source

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