Results 211 to 220 of about 1,531,690 (288)

Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets

International Journal of Finance &Economics, EarlyView.
ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris, Manolis G. Kavussanos, Stergiani (Stella) A. Moysiadou   +2 more
wiley   +1 more source

A comparative approach to analyzing and forecasting carbon dioxide emissions in ethiopia using Bayesian autoregressive integrated moving average (ARIMA) and Bayesian structural time series (BSTS) models. [PDF]

Carbon Balance Manag
Osman AA, Mengistie DT, Adawe DH, Figa RT, Marine BT.   +4 more
europepmc   +1 more source

Corticosterone and Mitochondrial Efficiency Are Associated With Changes in DNA Oxidative Damage During an Acute Stress Response in Leach's Storm‐Petrels (Hydrobates leucorhous)

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, EarlyView.
ABSTRACT The ability of organisms to effectively respond to challenges is critical for survival. We investigated how an acute stressor affected corticosterone, mitochondrial function, and DNA oxidative damage in a wild population of Leach's storm‐petrels (Hydrobates leucorhous).
Kayla E. Lichtner, Jack K. Dziubek, Nicole A. Joseph, Sarah E. Chapman, Tori J. Chace, Dongxiao Sun, Zachary T. Bitzer, Antoine Stier, Robert A. Mauck, Patricia L. Jones, Mark F. Haussmann   +10 more
wiley   +1 more source

The Arabian Seas: a window into future oceans -physical, biogeochemical, and ecological dynamics in unique marginal environments. [PDF]

Natl Sci Rev
Zhan P, Cui G, Guo D, He S, Gittings JA, Hatzonikolakis Y, Kheireddine M, Krokos G, Lachkar Z, Liu Z, Ma J, Nadimpalli J, Pateraki M, Raitsos DE, Rigatou D, Sun J, Vasou P, Wang Y, Zheng Y, Hoteit I.   +19 more
europepmc   +1 more source

Beyond ENSO: Temperature, Rainfall Variability and Emerging Climate Risks in Belize

International Journal of Climatology, EarlyView.
This study analyses 50 years (1975–2024) of Belize's climate data to evaluate ENSO's influence. Results show negligible ENSO impact on rainfall but a moderate signal in nighttime dry‐season temperatures, with El Niño years 0.5°C–1.0°C warmer than La Niña years.
Martha Guzman, James Renwick
wiley   +1 more source

Marine macroalgae biomass as a sustainable resource for energy storage devices: progress, challenges, and future perspectives. [PDF]

RSC Adv
Chinnalagu DK, Ramesh P, Sahoo S, Selvasembian R.   +3 more
europepmc   +1 more source

Food Security Versus Environmental Health: The Nitrogen Dilemma

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz, Norbert Bischoff, Klaus Butterbach‐Bahl, Uwe Häußermann, Kurt‐Christian Kersebaum, Karin Rather, Burkhard Stever‐Schoo, Reinhard Well, Claas Nendel   +8 more
wiley   +1 more source

Contribution of C1 Biotechnology to the Achievement of the United Nations' Sustainable Development Goals. [PDF]

Bioengineering (Basel)
Lackner M, Sivanesapillai A, Holtmann D.
europepmc   +1 more source

Small‐Scale Topographic Variability Shapes Molecular Diversity of Organic Matter in Coastal Dune Soils

Journal of Plant Nutrition and Soil Science, EarlyView.
Topography shapes ecosystem controls, driving microclimate, hydrology, and vegetation, which, in turn, influence topsoil traits and DOM composition in coastal dune soils. Distinct molecular patterns emerge across north‐facing and south‐facing slopes and dune valleys.
Lejonina Herting, Hannelore Waska, Kojo Amoako, Stephan L. Seibert, Gudrun Massmann, Philipp Maurischat   +5 more
wiley   +1 more source

Precautionary Principle in Adjudicating Uncertainties: A Short Review on Science and Law. [PDF]

Environ Manage
Gim C, Ulibarri N, Feldman DL.
europepmc   +1 more source