Results 61 to 70 of about 6,831 (268)

Vendor Types, Attendance, Experience and Sales 2019–2021: Evidence From Five Rural Oregon Farmers Markets

Agribusiness, EarlyView.
ABSTRACT Farmers markets provide a direct‐to‐consumer marketing path for farmers and small businesses, facilitating customer discovery and product refinement. This paper explores farmers markets as a business incubator, with a focus on beginning vendors and resilience to a shock, namely, COVID‐19 market restrictions.
Mallory L. Rahe, Juo‐Han Tsay, Sarah A. Low   +2 more
wiley   +1 more source

Isotopic evidence for biogenic molecular hydrogen production in the Atlantic Ocean [PDF]

, 2015
Oceans are a net source of molecular hydrogen (H2) to the atmosphere. The production of marine H2 is assumed to be mainly biological by N2 fixation, but photochemical pathways are also discussed.
Tanhua, Toste, J. Kaiser, Steinhoff, Tobias, Tanhua, T., Fiedler, B., A. Kock, M. Krol, P. Fietzek, S. Walter, T. Röckmann, T. Tanhua, Kaiser, J., Q. Chen, Marine and Atmospheric Research, Fiedler, Björn, Röckmann, T., Popa, M. E., M. E. Popa, Fietzek, Peer, Fietzek, P., Kock, Annette, Kock, A., T. Steinhoff, B. Fiedler, Walter, S., Krol, M. C., Chen, Q., Sub Atmospheric physics and chemistry, Steinhoff, T., Krol, M., Walter, Sylvia   +30 more
core   +1 more source

Research on Evaporation Characteristics and Safe Storage Duration of Marine Liquid Hydrogen Storage Tanks Under the Coupling Effect of Heat Leakage and Sloshing

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Liquid hydrogen, a zero‐carbon and high–energy‐density fuel, is a promising option for future oceangoing vessels. During maritime transportation, onboard cryogenic tanks are exposed to ambient heat leakage and ship‐induced roll motion, which can trigger sloshing and fundamentally modify the coupled thermo‐fluid processes governing boil‐off and
Yan Deng, Wenfeng Wu, Zhenyu Zhao, Rongsheng Lin, Liangyi Sun, Youfei Liu   +5 more
wiley   +1 more source

Mini-conference and related sessions on laboratory plasma astrophysics [PDF]

, 2004
This paper provides a summary of some major physics issues and future perspectives discussed in the Mini-Conference on Laboratory Plasma Astrophysics. This mini-conference, sponsored by the Topical Group on Plasma Astrophysics, was held as part of the ...
Hantao Ji, Li, Hui, Hsu, Scott C., Brown, Michael R., R. Paul Drake, Ji, Hantao, Hsu, S. C., Drake, R. P., Scott C. Hsu, Michael Brown, Brown, Michael, Drake, R. Paul, Ji, H., Li, H., Hui Li   +14 more
core   +1 more source

The influence of rivers on seabird foraging ecology

Biological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais, Andre Chiaradia, Richard D. Reina   +2 more
wiley   +1 more source

Reactive Nitrogen in the Tropical Troposphere [PDF]

, 2013
The aim of this project was to calibrate a thermal-decomposition chemiluminescence (TD-Chem) instrument, capable of measuring the composition of the reactive nitrogen pool at the Cape Verde Atmospheric Observatory (CVAO) in the remote tropical ...
Manning, William D
core  

The climateprediction.net BBC climate change experiment: design of the coupled model ensemble

, 2009
Perturbed physics experiments are among the most comprehensive ways to address uncertainty in climate change forecasts. In these experiments, parameters and parametrizations in atmosphere-ocean general circulation models are perturbed across ranges of ...
Frame, David J., Yamazaki, K., Rosier, S. M., Piani, C., Christensen, Carl M., Yamazaki, K, Faull, N. E., Knight, S. H. E., Knight, SH, Allen, M. R., Yamazaki, Y., Aina, T., Rosier, SM, Yamazaki, Yasuhiro, Faull, NE, Aina, T, Yamazaki, Y, Frame, DJ, Piani, C, Christensen, CM, Allen, MR   +20 more
core   +1 more source

A Systemic Model for Understanding Business Interactions With Biodiversity and Ecosystems

Business Strategy and the Environment, EarlyView.
ABSTRACT Biodiversity loss and ecosystem degradation represent critical threats to human well‐being and economic resilience, challenging businesses to understand and manage their interdependence with natural systems. This study develops a systemic framework—the BioModel—that elucidates the reciprocal relationship between businesses, biodiversity, and ...
Lino Cinquini, Giacomo Pigatto, Andrea Tenucci   +2 more
wiley   +1 more source

Satellite chartography of atmospheric methane from SCIAMACHY on board ENVISAT: 2. Evaluation based on inverse model simulations [PDF]

, 2007
We extend the analysis of a global CH4 data set retrieved from SCIAMACHY (Frankenberg et al., 2006) by making a detailed comparison with inverse TM5 model simulations for 2003 that are optimized versus high accuracy CH4 surface measurements from the NOAA
F. Dentener, Dlugokencky, E., Bergamaschi, P., M. Krol, de Goede, A., Kaplan, J., Kaplan, J. O., U. Platt, A. Goede, Marine and Atmospheric Research, Meirink, J., Körner, S., S. Körner, Wagner, T., Frankenberg, C., Dlugokencky, E. J., J. F. Meirink, Krol, M.C., Dep Natuurkunde, Bergamaschi, Peter, Kaplan, J.O., Heimann, M., Goede, A., Kaplan, Jed O., J. O. Kaplan, Heinmann, M., Dentener, F., T. Wagner, Meirink, J.F., Sub Atmospheric physics and chemistry, Dentener, F.J., Platt, U., P. Bergamaschi, C. Frankenberg, Dlugokencky, E.J., Krol, M., M. Heimann, E. J. Dlugokencky, Meirink, J. F.   +38 more
core   +1 more source

Carbon Dot Nano‐Spacers in Triazine Networks for Integrated Photothermal Seawater Desalination and H2O2 Production

Carbon Energy, EarlyView.
Cyanated carbon dots (CN‐CDs) are synthesized by the hydrothermal method with carboxymethyl cellulose and cyanobenzoic acid, and CD‐CTN is obtained in situ via cyclotrimerization of CN‐CDs. CD‐CTN possesses excellent photothermal catalytic H2O2 production in seawater, and desalted H2O2 could be obtained, which demonstrates the practical application for
Xiaoxia Chen, Wenjie Tian, Huayang Zhang, Jingkai Lin, Anithadevi Sekar, Min Ge, Ruijia Wang, Hongda Guo, Shouxin Liu, Shujun Li, Jian Li, Tony D. James, Sai Kishore Ravi, Zhijun Chen   +13 more
wiley   +1 more source