Results 71 to 80 of about 65,617 (346)

Ecophysiological Traits of Invasive C3 Species Calotropis procera to Maintain High Photosynthetic Performance Under High VPD and Low Soil Water Balance in Semi-Arid and Seacoast Zones

open access: yesFrontiers in Plant Science, 2020
The evergreen C3 plant Calotropis procera is native to arid environments. Thus, it grows under high vapor pressure deficit (VPD), intense light, and severe drought conditions. We measured several ecophysiological traits in C.
Rebeca Rivas   +5 more
doaj   +1 more source

Heptapleurum assamicum (Araliaceae): A New Species From Assam, India

open access: yesFeddes Repertorium, EarlyView.
ABSTRACT A new species, Heptapleurum assamicum (Araliaceae), is described and illustrated from Assam, India. It was discovered during floristic documentation conducted in the Kopili River basin, in the Dima Hasao and West Karbi Anglong districts. The species is distinguished by a unique combination of morphological characters. Detailed comparisons with
Santanu Dey   +3 more
wiley   +1 more source

Methemoglobin determination by multi-component analysis in coho salmon (Oncorhynchus kisutch) possessing unstable hemoglobin

open access: yesMethodsX, 2020
Hemoglobin derivatives are often quantified in blood to establish cardio-respiratory status and possible causes of impaired oxygen transport. The derivative known as methemoglobin results from oxidation of hemoglobin and is pathologically relevant ...
Stephanie Blair   +4 more
doaj  

Carbon fluxes from a temperate rainforest site in southern South America reveal a very sensitive sink

open access: yesEcosphere, 2018
Ecosystems where carbon fluxes are being monitored on a global scale are strongly biased toward temperate Northern Hemisphere latitudes. However, forest and moorland ecosystems in the Southern Hemisphere may contribute significantly to the global and ...
Jorge F. Perez‐Quezada   +6 more
doaj   +1 more source

Pollinators may not limit native seed set at puget lowland prairie restoration nurseries

open access: yesJournal of Pollination Ecology, 2015
Land managers often rely on large-scale production of native seeds in nurseries for replanting into natural environments as part of restoration strategies.
Jennie F. Husby   +2 more
doaj   +1 more source

Use of Avocado (Persea americana) Seed Extract and Powder as Natural Preservatives in Multisource Edible Oils From Palm and Soybean Oils During Accelerated Storage

open access: yesFuture Postharvest and Food, EarlyView.
Addition of avocado seed extract and powder in palm and soybean oils, and their 50:50 and 60:40 blends, respectively, at concentrations of 1000 and 2000 ppm significantly extend their shelf‐life during accelerated storage at 65°C for 20 days.
Flavie Tonkeu Djikeng   +4 more
wiley   +1 more source

The Politics of Ornament: Remediation and/in The Evergreen [PDF]

open access: yesESC: English Studies in Canada, 2015
In “towards a theory of the periodical genre,” Margaret Beetham observes that “the material characteristics of the periodical ... have consistently been central to its meaning” (22–23). In particular, Beetham emphasizes, “the elation of blocks of text to visual material is a crucial part of ” the periodical’s processes of signification and the reader’s
openaire   +2 more sources

May your drug price be evergreen

open access: yesJournal of Law and the Biosciences, 2018
Presenting the first comprehensive study of evergreening, this article examines the extent to which evergreening behavior—which can be defined as artificially extending the protection cliff—may contribute to the problem.
Robin C. Feldman
semanticscholar   +1 more source

Effects of the Grazing Exclusion Policy on Pheasant Nesting Success and Predation Risk in the Protected Areas of Southwestern China 森林禁牧对中国西南保护区雉类繁殖成功率与捕食风险的影响研究

open access: yesIntegrative Conservation, EarlyView.
Grazing bans improved vegetation but increased predator activity, reducing pheasant nesting success in Giant Panda National Park—highlighting trade‐offs in conservation policy. ABSTRACT Grazing has a profound impact on forest ecosystems and biodiversity.
Yifei Zhang   +7 more
wiley   +1 more source

Evergreen Brick Works: An Innovation and Sustainability Case Study [PDF]

open access: yesTechnology Innovation Management Review, 2012
Technology is rapidly being deployed to advance social innovation that creates lasting change. This case study of Evergreen Brick Works explores how Evergreen is leveraging the power of its unique new campus as a showcase for advancing sustainability ...
Seana Irvine
doaj  

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