Results 11 to 20 of about 136,365 (269)

Factor Mimicking Portfolios for Climate Risk

open access: yesSSRN Electronic Journal, 2023
We propose and implement a procedure to optimally hedge climate change risk. First, we construct climate risk indices through textual analysis of newspapers. Second, we present a new approach to compute factor-mimicking portfolios to build climate risk hedge portfolios.
De Nard, Gianluca   +2 more
openaire   +4 more sources

Climatic Factors as Determinants of International Migration [PDF]

open access: yesSSRN Electronic Journal, 2012
AbstractWe examine natural disasters and long‐run climatic factors as potential determinants of international migration, implementing a panel dataset of bilateral migration flows from 1960 to 2000. We find no direct effect of long‐run climatic factors on international migration across our entire sample.
Michel BEINE, Christopher PARSONS
openaire   +7 more sources

Seasonal Occurrence of Cattle Fascioliasis in Kelantan, Malaysia

open access: yesVeterinary Sciences, 2023
A longitudinal study was conducted in five randomly selected farms in Kelantan, Malaysia to determine the seasonal occurrence of cattle fascioliasis and its association with climatic factors.
Arizam Muhammad Faez   +6 more
doaj   +1 more source

Changes in Qinghai Lake Area and Their Interactions with Climatic Factors

open access: yesRemote Sensing, 2023
Lakes play a crucial role in the global water cycle and significantly contribute to enhancing regional ecological environments and simulating economic growth.
Xiaolu Ling   +4 more
doaj   +1 more source

Spatiotemporal Changes in Precipitation during the Summer Maize Growing Season in the North China Plain and Analysis of Its Causes

open access: yesAtmosphere, 2022
The North China Plain is an important summer maize production region in China. Investigating spatiotemporal variation patterns of precipitation during the summer maize growing season will guide the prevention of droughts and floods and ensure food ...
Wei Wang   +3 more
doaj   +1 more source

Re-Visiting the Incidence of Environmental Factors on a Pre-Imaginal Population of the Red Gum Lerp Psyllid, Glycaspis brimblecombei Moore

open access: yesInsects, 2020
The red gum lerp psyllid, Glycaspis brimblecombei Moore (Hemiptera: Aphalaridae), is an invasive pest of Eucalyptus trees worldwide, responsible for serious damage, including the death of plants.
Jürgen Junk   +4 more
doaj   +1 more source

Study of climatic factors influence on the performance of pneumoshells securing freight during transportation by rail

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2020
The article provides the results of a computational study of the influence of external climatic factors (ambient temperature and atmospheric pressure) during the transportation of freights by rail on the performance of the pneumoshell as a means to ...
T. A. Vinokurova, A. B. Galushkin
doaj   +1 more source

A Retrospective Study of Climate Change Affecting Dengue: Evidences, Challenges and Future Directions

open access: yesFrontiers in Public Health, 2022
Climate change is unexpected weather patterns that can create an alarming situation. Due to climate change, various sectors are affected, and one of the sectors is healthcare.
Surbhi Bhatia   +5 more
doaj   +1 more source

Spatiotemporal Variation of Leaf Area Index and Its Response to Climatic Factors in Ulanqab City

open access: yesShuitu baochi tongbao, 2022
[Objective] The dynamic change of leaf area index (LAI) and its response to climatic factors in Ulanqab City were studied in order to provide a scientific basis for rational resource allocation and ecological conservation.
Huang Yan   +4 more
doaj   +1 more source

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