Results 71 to 80 of about 258,204 (350)

Seasonal variations in planktonic food web structure affect stability by shifting the distribution of energy fluxes

open access: yesOikos, EarlyView.
Seasonality in temperate ecosystems shapes species phenology, influencing interactions and food web structure. Variations in species richness and biomass affect trophic interaction strength, a crucial factor for community stability, which can be assessed through energy fluxes – an essential indicator of ecosystem function.
Simon Bazin   +4 more
wiley   +1 more source

Digitalising biodiversity: Exploring perceptions on risks and opportunities

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Digitalisation is transforming biodiversity conservation, offering new opportunities for research, governance and public engagement. Herbarium digitisation, for example, enables large‐scale access to plant data, supporting conservation, restoration and sustainable use.
Björn‐Ola Linnér   +9 more
wiley   +1 more source

Effect of microplastics on the transport of extracellular DNA in an agricultural soil [PDF]

open access: yesE3S Web of Conferences
The transport of eDNA is one of the key environmental behaviors for its spreading and dispersal. Microplastics (MPs) are widely present in the soil environment and directly affect the environmental behavior of co-coexisting soil pollutants.
Zhang Jing, Zheng Yu, Hua Jian
doaj   +1 more source

Moorea eDNA project: Wilderlab eDNA protocol v1

open access: yes
This procedure is used to collect eDNA samples from different locations around Mo'orea, French Polynesia; completed by UC Berkeley's Island Sustainability class of 2025 with Dr. Chris Meyer. This protocol includes steps to select sites of interest, collect a water sample, and filter and process the sample.
Bellamy Cramer   +5 more
openaire   +1 more source

When you Step Out [PDF]

open access: yes, 1960
PDF pages:
Akers, Edna E., Haynes, Orena
core   +1 more source

Catalysts for change: Museum gardens in a planetary emergency

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Natural history museums are often seen as places with indoor galleries full of dry‐dusty specimens, usually of animals. But if they have gardens associated with them, museums can use living plants to create narratives that link outside spaces to inside galleries, bringing to life the challenges facing biodiversity.
Ed Baker   +4 more
wiley   +1 more source

The return of faith and reason to laïcité; Régis Debray and 'le fait religieux' [PDF]

open access: yes, 2005
In 1985, Marcel Gauchet wrote of the ‘retour du religieux’ as an end to the social role of religion and the beginning of its privatisation. However, far from an indication of the withering of religion on the vine of modernity, the return of a religious ...
McCaffrey, E
core   +1 more source

Environmental DNA‐based RPA‐CRISPR/Cas12a assay for on‐site detection of chironomid larvae in aquatic environments

open access: yesPest Management Science, EarlyView.
An environmental DNA (eDNA)‐based recombinase polymerase amplification (RPA)‐CRISPR/Cas12a assay enables rapid, specific, and on‐site detection of chironomids, supporting early warning, and ecological monitoring in freshwater environments. Abstract BACKGROUND Freshwater chironomid midges pose a significant threat to drinking water quality and ...
Kyuhyeong Kim   +5 more
wiley   +1 more source

Aluga-se uma casa: o mercado imobiliário informal no bairro de Mãe Luiza, Natal - RN (Brasil)

open access: yesBitácora Urbano Territorial, 2013
Resumo   As transformações dos assentamentos populares informais (API) tanto no tipo da infraestrutura quanto ao acesso à habitação, a morfologia urbana, ao tempo de moradia, resultou em carências de novos espaços para ocupar/autoconstruir, sobretudo ...
Huda Andrade Silva-de-Lima   +1 more
doaj  

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