Vulnerability Variables and Their Effect on Wildfires in Galicia (Spain). A Panel Data Analysis
Abstract
:1. Introduction
1.1. Vulnerability and Wildfires
1.2. Social Factors and Wildfire Management
- Social and population dimension: This includes aspects such as social differences and social organization. Variables related to this dimension are poverty, social marginalization, demographics, and education.
- Economic dimension: This includes variables such as per capita income, GDP, poverty, and property.
- Environmental and territorial dimension: This contains meteorological variables such as temperature, humidity, and wind velocity; where territory is involved, variables such as ranches, rustic hectares, and infrastructures are included.
2. Materials and Methods
2.1. Study Area
2.2. Source of Data and Data Analysis
3. Results
4. Discussion
5. Conclusions
6. Limitations and Future Research
Author Contributions
Funding
Institutional Review Board Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Dimension | Explanatory Variables | |
---|---|---|
Social and Population [14,20,43] | Population > 64 * | Population > 64 years |
Density * | N° of people divided by Has | |
I.active * (active population) | Population between 40 and 64 divided by population between 15 and 39 | |
I.Replacement * (replacement index) | Population between 60 and 64 divided by population between 15 and 19 | |
P.Foreign * (percentage of foreigners) | Foreign population divided by total population | |
Economic [6,51] | Livestock * | Cattle heads per municipality |
IncCap * | Gross income per inhabitant | |
DebtHab * (debt per inhabitant) | The debt of the town councils’ divided by the number of inhabitants in each municipality | |
GDP * | Gross domestic product | |
Meteorological [41] | TSum | Average summer temperature |
HuSum | Average summer humidity | |
WiSum | Average summer wind velocity | |
Territorial [33] | ParcelVal * (parcel value) | Plots in thousands of Euros divided by people registered in the Real Estate Cadastre |
DisCenter * (buildings and dwellings) | Buildings and dwellings of a singular entity divided by set of towns with less than ten buildings, which form streets, squares, or other urban roads | |
RusticHa * (rustic hectares) | Rustic Has per municipality | |
Ranch * | Livestock farms per municipality |
Variables | Description of Variables | N° WF (β) | HaBur (β) | Ha/I (β) |
---|---|---|---|---|
const | 324.70 | 463.38 | 24.43 | |
LnPopulation > 64 | -Population > 64 years | 9.184 | 34.38 * | −0.06 |
LnDensity | -N° of people/Has | −13.95 | −70.15 *** | −2.34 *** |
LnI.Active | Population between 40 and 64/population between 15 and 39 | −43.07 *** | −137.35 *** | −7.52 ** |
I.Replacement | Population between 60 and 64/population between 15 and 19 | −0.013 | −0.12 ** | 0.00 |
LnP.Foreign | Foreign population/total | −1.12 | −2.60 | −1.14 ** |
LnParcelVal | Plots in thousands of Euros/people registered in the Real Estate Cadastre | −1.90 | −25.47 *** | −0.01 |
LnDisCenter | Buildings and dwellings of a singular entity/set of towns with less ten buildings, which form streets, squares, or other urban roads | −0.99 | −17.40 *** | −0.38 ** |
LnRusticHa | Rustic Has per municipality | −5.28 *** | 15.03 * | 1.06 ** |
LnRanch | Livestock farms per municipality | 8.84 *** | 4.30 | −0.15 |
LnLivestock | Cattle heads per municipality | −2.80 ** | −10.86 * | −1.12 ** |
IncCap | Gross income per habitantinhabitant | −3.25 | −2.87 | 0.10 |
LnDebtHab | The debt of the town councils/habitantinhabitants of each municipality | 0.08 | −1.84 | −0.06 |
LnGDP | Gross domestic product | −3.86 | 8.08 | 0.62 |
TºSum | Average summer temperature | −0.22 *** | 4.92 *** | 0.21 *** |
HuSum | Average summer humidity | −0.14 *** | 0.93 *** | 0.07 *** |
WiSum | Average summer wind velocity | 0.36 ** | −1.26 | 0.29 |
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de Diego, J.; Rúa, A.; Fernández, M. Vulnerability Variables and Their Effect on Wildfires in Galicia (Spain). A Panel Data Analysis. Land 2021, 10, 1004. https://0-doi-org.brum.beds.ac.uk/10.3390/land10101004
de Diego J, Rúa A, Fernández M. Vulnerability Variables and Their Effect on Wildfires in Galicia (Spain). A Panel Data Analysis. Land. 2021; 10(10):1004. https://0-doi-org.brum.beds.ac.uk/10.3390/land10101004
Chicago/Turabian Stylede Diego, Jaime, Antonio Rúa, and Mercedes Fernández. 2021. "Vulnerability Variables and Their Effect on Wildfires in Galicia (Spain). A Panel Data Analysis" Land 10, no. 10: 1004. https://0-doi-org.brum.beds.ac.uk/10.3390/land10101004