Results 11 to 20 of about 320 (102)

Biomonitoramento da poluição do ar: uma chave dicotômica para identificação de espécies de líquens [PDF]

open access: yes, 2022
Biomonitoring has been seen as complementary analysis to physicochemical methods and as a low-cost alternative, mainly for regions lacking air pollution control programs. Despite being the most widely used bioindicator for this type of pollution, lichens
Anhê, Ana Carolina Borella Marfil   +3 more
core   +2 more sources

From Brunfels to Bauhin – The first 100 years of „botany” in the German-speaking area [PDF]

open access: yes, 2023
This article examines how Caspar Bauhin (1560–1624) became famous as a scientific author and University teacher in Basel focusing on the evolution of scientific practices such as botanizing and herbarizing in the German-speaking world.
Walter, Tilmann
core   +2 more sources

Online Collections for Natural History Museums: A Heuristic Analysis [PDF]

open access: yes, 2016
This study analyzes the websites of fifty-nine natural history museums accredited by the American Alliance of Museums in order to determine current practices in online collection information for natural history museums and its relationship to ...
Weston, Eleanor
core   +2 more sources

A Survey of e-Biodiversity: Concepts, Practices, and Challenges

open access: yes, 2018
The unprecedented size of the human population, along with its associated economic activities, have an ever increasing impact on global environments. Across the world, countries are concerned about the growing resource consumption and the capacity of ...
Artur Ziviani   +13 more
core   +1 more source

A biodiversity information system in an open data-metadatabase architecture [PDF]

open access: yes, 2003
Species and genetic diversity in different ecosystems are important components of biodiversity. To find answers to crucial questions concerning how they function, millions of organisms collected from the tropical rainforest and its water bodies have been
Campos dos Santos, J.L.
core   +1 more source

Oreocharis konkakinhensis (Gesneriaceae) sp. nov. from the Central Highlands, Vietnam

open access: yesNordic Journal of Botany, EarlyView.
Oreocharis konkakinhensis, a new species of Gesneriaceae, is described and illustrated from the Central Highlands, Vietnam. The new species is morphologically most similar to Oreocharis phuongii, a recently described species from central Vietnam. However, it clearly differs from the latter by having stems without stolons, subulate bracts, yellow inner ...
Thi Thanh Dat Pham   +6 more
wiley   +1 more source

Conservation Assessment for Whorled Rosinweed (Silphium trifoliatum L.) [PDF]

open access: yes, 2004
issued October 1, 2004Report issued on: October 1, 2004INHS Technical Report prepared for USDA Forest Service, Eastern ...
Molano-Flores, Brenda
core  

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

open access: yesNordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes   +4 more
wiley   +1 more source

Assessing ChatGPT for taxonomic and floristic studies

open access: yesNordic Journal of Botany, EarlyView.
The advancement of biological sciences has long been closely linked to technological progress. ChatGPT, a generative artificial intelligence chatbot capable of producing human‐like conversational responses, has recently attracted attention as a potential support tool for scientific research.
Mykyta Peregrym   +7 more
wiley   +1 more source

Taxonomy and Systematics of fungi from South America –a special issue in honoring Leif Ryvarden: Introduction [PDF]

open access: yes, 2012
Since the ending of the nineteen century and the beginning of the last one, pioneered by mycologists such as Carlos Spegazzini, A. Giacomo Bresadola, Johann Rick and Miles Joseph Berkeley, mycological research in South America has grown vigorously and ...
Robledo, Gerardo Lucio   +2 more
core  

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