Results 111 to 120 of about 254,056 (303)

Experimental assessment of Acanthopagrus schlegelii biomass based on environmental DNA technology

open access: yesScientific Reports
The Environmental DNA (eDNA) technology has attracted significant attention due to its convenience and high sensitivity. However, the variations of eDNA across diverse environments and biological species remain complex.
Yan Liu   +9 more
doaj   +1 more source

Carbon finance initiatives can provide biodiversity benefits

open access: yesConservation Science and Practice, EarlyView.
We evaluated the biodiversity co‐benefits of a REDD+ initiative in the tropical forests of Sierra Leone and Liberia using a quasi‐experimental study design. Complementary measures from bioacoustics and DNA metabarcoding revealed that REDD+‐financed protected areas were associated with additional biodiversity benefits compared to control areas.
H. S. Sathya Chandra Sagar   +13 more
wiley   +1 more source

The value of saltbush revegetation for biodiversity in a highly fragmented landscape

open access: yesConservation Science and Practice, EarlyView.
Saltbush revegetation provides limited value for faunal biodiversity. Saltbush has the lowest species richness and diversity of ants, spiders, and birds. Remnant habitats continue to provide the most important habitats for native species. Abstract Secondary salinization is a significant global issue affecting up to 1 billion hectares of land, impacting
Robert A. Davis   +4 more
wiley   +1 more source

Edna Williams

open access: yes, 2018
The career of Edna Williams, an unrecognized pioneer in the field of international film distribution, demonstrates not only the importance, but also the pervasiveness, of many individuals who worked behind the scenes performing the all-important work of connecting moving picture producers and their audiences.
openaire   +2 more sources

The Structure of Rural Household Income and Its Implications on Rural Poverty in Bicol, Philippines [PDF]

open access: yes
Against the background of weak agricultural sector and the resulting poverty in the rural sector, this study looks at the structure of rural household income in the Philippines over time. It identifies the extent to which nonfarm employment opportunities
Reyes, Edna A.
core  

216 Jewish Hospital of St. Louis [PDF]

open access: yes, 1974
https://digitalcommons.wustl.edu/bjc_216/1124/thumbnail ...

core   +1 more source

How do ecologists estimate occupancy in practice?

open access: yesEcography, EarlyView.
Over 20 years ago, ecologists were introduced to the site occupancy model (SOM) for estimating occupancy rates from detection‐nondetection data. In the ensuing decades, the SOM and its hierarchical modeling extensions have become mainstays of quantitative ecology, and estimating occupancy rates has become one of the most common applications of ...
Benjamin R. Goldstein   +9 more
wiley   +1 more source

Home Made Rugs [PDF]

open access: yes, 1941
PDF pages ...
Biebricher, Anne, Clark, Edna M.
core  

Global Analysis of Shallow Underwater Fish Observation Research: 70 Years of Progress, Persistent Geographic Biases and a Path Forward

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Marine ecosystems are increasingly threatened by overfishing, pollution, coastal development and climate change, underscoring the need for long‐term, representative information on key fish populations and habitats to inform management and policy.
Angus John van Wyk   +26 more
wiley   +1 more source

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