Results 71 to 80 of about 1,285,489 (309)

Long‐term trends in parasite diversity and infection levels: approaches and patterns

open access: yesBiological Reviews, EarlyView.
ABSTRACT Parasites exist in every ecosystem, affecting nearly all organisms and playing a complex role in human societies. On the one hand, they contribute substantially to biodiversity and support ecosystem stability by performing essential ecological functions.
Cyril Hammoud   +8 more
wiley   +1 more source

The Use of a Chimeric Rhodopsin Vector for the Detection of New Proteorhodopsins Based on Color

open access: yesFrontiers in Microbiology, 2018
Student microbial ecology laboratory courses are often conducted as condensed courses in which theory and wet lab work are combined in a very intensive short time period.
Alina Pushkarev   +6 more
doaj   +1 more source

Methylphosphonate-driven methane formation and its link to primary production in the oligotrophic North Atlantic

open access: yesNature Communications, 2023
Methylphosphonate is an organic phosphorus compound used by microorganisms when phosphate, a key nutrient limiting growth in most marine surface waters, becomes unavailable. Microbial methylphosphonate use can result in the formation of methane, a potent
Jan N. von Arx   +7 more
doaj   +1 more source

Deep- Sea Bacteria And Their Biotechnological Potentials [PDF]

open access: yes, 2004
Deep-sea environment characterized by its low temperature, high hydrostatic pressure, limited nutrient contents, and constant darkness has been a hostile environment for most marine microorganisms.
Karna Radjasa, Ocky
core  

Shaping research in marine functional connectivity for integrated and effective marine science and management

open access: yesBiological Reviews, EarlyView.
ABSTRACT Effective knowledge of ecological connectivity at sea and at the land–sea interface is key to supporting global policy goals to conserve and restore ocean biodiversity and function. However, a persistent lack of commonality in terminology and understanding around the concept of connectivity in marine ecological studies hampers its integration ...
Audrey M. Darnaude   +20 more
wiley   +1 more source

Marine Medicine

open access: yesIranian South Medical Journal, 2010
Marine medicine is a specialized medical field which focuses on ways & means of optimizing the health of people living in coastal regions, maritime fighters and under water divers.
Iraj Nabipour
doaj  

Marine diseases and the Anthropocene: Understanding microbial pathogenesis in a rapidly changing world

open access: yesMicrobial Biotechnology
Healthy marine ecosystems are paramount for Earth's biodiversity and are key to sustaining the global economy and human health. The effects of anthropogenic activity represent a pervasive threat to the productivity of marine ecosystems, with intensifying
Jennifer Hudson, Suhelen Egan
doaj   +1 more source

Isolation of marine microorganisms from the Peniche coast with high biotechnological potential

open access: yesFrontiers in Marine Science, 2014
The marine environment represents more than two thirds of our planet and although it is a possible source of natural products with bioactivity, is still largely unexplored, which represents a huge window of opportunity.
Clélia Neves Afonso
doaj   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

Microbial Symbionts in Marine Sponges: Marine Natural Product Factory [PDF]

open access: yes, 2008
Marine sponges (phylum Porifera) are among the oldest multicellular animals (metazoans), the sea'smost prolific producers of bioactive metabolites, and of considerable ecological importance due to theirabundance and ability to filter enormous volumes of ...
Sabdono, A. (Agus)
core  

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