Results 91 to 100 of about 22,540 (244)

Climate and vegetation history of western Portugal inferred from Albian near-shore deposits (Galé Formation, Lusitanian Basin) [PDF]

open access: yes, 2017
The late Early Cretaceous greenhouse climate has been studied intensively based on proxy data derived essentially from open marine archives. In contrast, information on continental climatic conditions and on the accompanying response of vegetation is ...
ADATTE, THIERRY   +6 more
core  

Analisis Minyak Atsiri pada Tumbuhan Paku (Pterydophyta) di Kawasan Air Terjun Pangajaran Kecamatan Wonosalam, Kabupaten Jombang [PDF]

open access: yes, 2005
The aims of the research were: to know species diversity of fern (Pteridophyte) from Pangajaran, Wonosalam, Jombang, to know fern species containing volatile oil, to know concentration and percentage similarity of substances and characteristics of ...
MARINI, YUYUN   +2 more
core  

First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]

open access: yes, 2014
Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana   +2 more
core   +1 more source

Pteridoflora e seus aspectos ecológicos ocorrentes no Parque Ecológico João Vasconcelos Sobrinho, Caruaru, PE, Brasil Ecological aspects of the pteridophyte flora from Parque Ecológico João Vasconcelos Sobrinho, Caruaru, Pernambuco State, Brazil

open access: yesActa Botânica Brasílica, 2005
Foi realizado o levantamento florístico e análise dos aspectos ecológicos das pteridófitas ocorrentes no Parque Ecológico João Vasconcelos Sobrinho, também conhecido como Brejo dos Cavalos, caracteristicamente uma área de mata serrana ou brejo de ...
Sergio Romero da Silva Xavier   +1 more
doaj   +1 more source

The educated environmental issues: A case study of ethnic groups in Tha Madue Village, Kanchanaburi province, Thailand [PDF]

open access: yes, 2007
The educated environmental issues : a case study of ethnic groups is to study how to educated the environment to the youth and the children in Tha-Madue village, to examine the ecological system and community adaptation related to natural resources.
Kumpetch, Jaruwan
core  

New Records for the Vascular Flora of the Santa Ana Mountains, California [PDF]

open access: yes, 2001
Documentation is provided for 23 taxa not included in other published floristic accounts of the Santa Ana Mountains.
Boyd, Steve
core   +3 more sources

The World\u27s Worst Dictionary [PDF]

open access: yes, 1995
From any standard dictionary, we minimally expect the complete inclusion of basic words, consistency in choice of further entries, and evidence of general care in proofreading.
McManus, Christopher
core   +1 more source

About the presence of Megalastrum substrigosum (Dryopteridaceae) in Argentina [PDF]

open access: yes, 2016
En este trabajo se cita por primera vez a Megalastrum substrigosum para Argentina, en el departamento de San Pedro, provincia de Misiones. Se presenta una descripción general de la especie, el mapa de su distribución en el país e ilustraciones sobre los ...
Kelly, Santiago Julián   +2 more
core   +3 more sources

Ptéridium aquilinum, une ptéridophyte envahissante des cultures pérennes du sud de la Côte d'Ivoire: quelques notes ethnobotaniques [PDF]

open access: yesTropicultura, 2007
Pteridium aquilinum, a Pteridophyte of the Perennial Fields of the South of the Ivory Coast: some Ethnobotanic Notes. Pteridium aquilinum is a cosmopolitan plant which invades the degraded grounds of the fallow and the perennial cultures of the south of ...
Ipou Ipou, J., Adou, LMD.
doaj  

Life-forms and seasonal patterns in the pteridophytes in Zambia

open access: yesActa Societatis Botanicorum Poloniae, 2015
146 species of pteridophytes occurring in Zambia were classified into Raunkiaer's life-form classes. The hemicryptophytes are dominant and include the most widely distributed species. The phanerophytes (tree-ferns and lianas) and the epiphytes are rather
Jan Kornaś
doaj   +1 more source

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