Meer slange in hoofstad nu00e1 goeie reu00ebn
Meer slange in hoofstad nu00e1 goeie reu00ebn

Meer slange in hoofstad ná goeie reën

Na raming sterf tussen 4 000 en 30 000 mense per jaar net in Afrika suid van die Sahara weens slangbyte.
Elvira Hattingh
Elvira Hattingh – Pofadders en sebraslange is die twee slangsoorte wat die meeste in Windhoek aangemeld word.

Boonop maak hulle glo hul versky­ning meer dikwels ná goeie reën­neerslae.

Die Namibiese navorsers Morgan Lindo Hauptfleisch, Ignatius Nyangana Sikongo en Francois Theart het onlangs 'n navorsingsartikel gepubliseer, waarvolgens hulle vasgestel het die meeste slange word in Januarie in die hoofstad gerapporteer.

Die navorsers het data oor aanmeldings van slange in die hoofstad oor drie jaar ondersoek om moontlike tendense te probeer identifiseer.



SOORTE

Tussen Augustus 2015 en Julie 2018 is daar onder meer 509 slange uit 17 spesies by huise, werksplekke en in tuine in Windhoek verwyder.

Pofadders (Bitis arietans) en sebra­slange (Naja nigricincta nigricincta) is die meeste kere verwyder, met eersgenoemde wat 32% van die syfer opgemaak het, gevolg deur sebraslange met 27%.

Die navorsers sê die gewone bruin huisslang (Boaedon capensis) is in 11% van die gevalle aangetref, gevolg deur die boomslang (Dispholidus typus viridis) met 10%.

Die aantal pofadders wat aangemeld is, het 'n sterk verbintenis met die totale maandelikse reënneerslae getoon, terwyl sebraslange ook 'n matige positiewe verhouding met reënneerslae getoon het.



WAAR, WANNEER

Die meeste slange (18%) is in Januarie aangemeld as die data oor die drie jaar gekombineer word.

Die rapportering van slange was die hoogste in die oostelike en suidelike, meer gegoede woonbuurte van die stad. Dit is vermoedelik vanweë die feit dat mense hul tuine natmaak en groter ruimte tussen geboue het.

Die navorsers sê hulle kon nie in die studie vasstel of almal in die stad slange ewe getrou aanmeld nie. ­

Alhoewel in 76% van die gevalle giftige slange aangemeld is, is geen slangbyte in die tyd gerapporteer nie.

Dis 'n bekende feit dat wilde diere aangetrokke tot stede is, maar dit lei dikwels tot konflik met mense, meen die navorsers.

“Toevallige ontmoetings tussen slange en mense op dorpe of in stede is 'n probleem wat Windhoek met talle stede oraloor die wêreld deel. Wêreldwyd lei dit daartoe dat mense deur slange gepik word – 'n ernstige, dog afgeskeepte probleem, volgens die Wêreldgesondheidsorganisasie (WHO).

“Na raming sterf tussen 4 000 en 30 000 mense per jaar net in Afrika suid van die Sahara weens slangbyte.

“Die feit dat die hoofstad deur plase en die natuur omring is, beteken slange word gereeld binne en rondom huise, in tuine en werksplekke gevind,” het die navorsers geskryf.

[email protected]

FOTO
Pofadders (Bitis arietans) is die slang wat die mees algemeen in Windhoek aangemeld word. FOTO PIXABAY

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Republikein 2024-05-17

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Premier League: Manchester United 3 vs 2 Newcastle | Brighton 1 vs 2 Chelsea | Tottenham Hotspur 0 vs 2 Manchester City LaLiga: Real Sociedad 1 vs 0 Valencia | Almería 0 vs 2 Barcelona | Las Palmas 2 vs 2 Real Betis | Celta Vigo 2 vs 1 Athletic Club | Getafe 0 vs 3 Atletico Madrid | Sevilla 0 vs 1 Cadiz | Rayo Vallecano 2 vs 1 Granada | Girona 0 vs 1 Villarreal | Real Madrid 5 vs 0 Deportivo Alaves | Osasuna 1 vs 1 Mallorca European Championships Qualifying: Leeds United 4 vs 0 Norwich City English Championship: Leeds United 4 vs 0 Norwich City Katima Mulilo: 11° | 31° Rundu: 11° | 30° Eenhana: 11° | 31° Oshakati: 12° | 30° Ruacana: 12° | 31° Tsumeb: 13° | 29° Otjiwarongo: 11° | 27° Omaruru: 11° | 30° Windhoek: 11° | 26° Gobabis: 12° | 27° Henties Bay: 19° | 35° Wind speed: 35km/h, Wind direction: E, Low tide: 05:49, High tide: 12:03, Low Tide: 17:43, High tide: 00:16 Swakopmund: 20° | 26° Wind speed: 27km/h, Wind direction: E, Low tide: 05:47, High tide: 12:01, Low Tide: 17:41, High tide: 00:14 Walvis Bay: 23° | 33° Wind speed: 28km/h, Wind direction: E, Low tide: 05:47, High tide: 12:00, Low Tide: 17:41, High tide: 00:13 Rehoboth: 12° | 27° Mariental: 15° | 29° Keetmanshoop: 17° | 29° Aranos: 15° | 28° Lüderitz: 20° | 32° Ariamsvlei: 16° | 30° Oranjemund: 15° | 25° Luanda: 24° | 27° Gaborone: 16° | 30° Lubumbashi: 11° | 27° Mbabane: 13° | 22° Maseru: 9° | 23° Antananarivo: 12° | 27° Lilongwe: 15° | 28° Maputo: 19° | 28° Windhoek: 11° | 26° Cape Town: 15° | 22° Durban: 17° | 23° Johannesburg: 15° | 24° Dar es Salaam: 23° | 32° Lusaka: 14° | 27° Harare: 13° | 26° Currency: GBP to NAD 23.02 | EUR to NAD 19.73 | CNY to NAD 2.51 | USD to NAD 18.15 | DZD to NAD 0.13 | AOA to NAD 0.02 | BWP to NAD 1.3 | EGP to NAD 0.38 | KES to NAD 0.14 | NGN to NAD 0.01 | ZMW to NAD 0.71 | ZWL to NAD 0.04 | BRL to NAD 3.54 | RUB to NAD 0.2 | INR to NAD 0.22 | USD to DZD 134.35 | USD to AOA 847.42 | USD to BWP 13.49 | USD to EGP 46.85 | USD to KES 130.48 | USD to NGN 1467 | USD to ZAR 18.15 | USD to ZMW 25.45 | USD to ZWL 321 | Stock Exchange: JSE All Share Index 79530.63 Up +0.03% | Namibian Stock Exchange (NSX) Overall Index 1754.58 Up +0.81% | Casablanca Stock Exchange (CSE) MASI 13411.39 Down -0.07% | Egyptian Exchange (EGX) 30 Index 26142.84 Up +3.27% | Botswana Stock Exchange (BSE) DCI 9151.06 Same 0 | NSX: MTC 7.75 SAME | Anirep 8.99 SAME | Capricorn Investment group 17.34 SAME | FirstRand Namibia Ltd 49 DOWN 0.50% | Letshego Holdings (Namibia) Ltd 4.1 UP 2.50% | Namibia Asset Management Ltd 0.7 SAME | Namibia Breweries Ltd 31.49 UP 0.03% | Nictus Holdings - Nam 2.22 SAME | Oryx Properties Ltd 12.1 UP 1.70% | Paratus Namibia Holdings 11.99 SAME | SBN Holdings 8.45 SAME | Trustco Group Holdings Ltd 0.48 SAME | B2Gold Corporation 47.34 DOWN 1.50% | Local Index closed 677.62 UP 0.12% | Overall Index closed 1534.6 DOWN 0.05% | Osino Resources Corp 19.47 DOWN 2.41% | Commodities: Gold US$ 2 414.71/OZ UP +1.55% | Copper US$ 5.04/lb UP +3.99% | Zinc US$ 3 059.30/T UP 0.11% | Brent Crude Oil US$ 84.34/BBP UP +0.67% | Platinum US$ 1 088.24/OZ UP +2.51% Sport results: Premier League: Manchester United 3 vs 2 Newcastle | Brighton 1 vs 2 Chelsea | Tottenham Hotspur 0 vs 2 Manchester City LaLiga: Real Sociedad 1 vs 0 Valencia | Almería 0 vs 2 Barcelona | Las Palmas 2 vs 2 Real Betis | Celta Vigo 2 vs 1 Athletic Club | Getafe 0 vs 3 Atletico Madrid | Sevilla 0 vs 1 Cadiz | Rayo Vallecano 2 vs 1 Granada | Girona 0 vs 1 Villarreal | Real Madrid 5 vs 0 Deportivo Alaves | Osasuna 1 vs 1 Mallorca European Championships Qualifying: Leeds United 4 vs 0 Norwich City English Championship: Leeds United 4 vs 0 Norwich City Weather: Katima Mulilo: 11° | 31° Rundu: 11° | 30° Eenhana: 11° | 31° Oshakati: 12° | 30° Ruacana: 12° | 31° Tsumeb: 13° | 29° Otjiwarongo: 11° | 27° Omaruru: 11° | 30° Windhoek: 11° | 26° Gobabis: 12° | 27° Henties Bay: 19° | 35° Wind speed: 35km/h, Wind direction: E, Low tide: 05:49, High tide: 12:03, Low Tide: 17:43, High tide: 00:16 Swakopmund: 20° | 26° Wind speed: 27km/h, Wind direction: E, Low tide: 05:47, High tide: 12:01, Low Tide: 17:41, High tide: 00:14 Walvis Bay: 23° | 33° Wind speed: 28km/h, Wind direction: E, Low tide: 05:47, High tide: 12:00, Low Tide: 17:41, High tide: 00:13 Rehoboth: 12° | 27° Mariental: 15° | 29° Keetmanshoop: 17° | 29° Aranos: 15° | 28° Lüderitz: 20° | 32° Ariamsvlei: 16° | 30° Oranjemund: 15° | 25° Luanda: 24° | 27° Gaborone: 16° | 30° Lubumbashi: 11° | 27° Mbabane: 13° | 22° Maseru: 9° | 23° Antananarivo: 12° | 27° Lilongwe: 15° | 28° Maputo: 19° | 28° Windhoek: 11° | 26° Cape Town: 15° | 22° Durban: 17° | 23° Johannesburg: 15° | 24° Dar es Salaam: 23° | 32° Lusaka: 14° | 27° Harare: 13° | 26° Economic Indicators: Currency: GBP to NAD 23.02 | EUR to NAD 19.73 | CNY to NAD 2.51 | USD to NAD 18.15 | DZD to NAD 0.13 | AOA to NAD 0.02 | BWP to NAD 1.3 | EGP to NAD 0.38 | KES to NAD 0.14 | NGN to NAD 0.01 | ZMW to NAD 0.71 | ZWL to NAD 0.04 | BRL to NAD 3.54 | RUB to NAD 0.2 | INR to NAD 0.22 | USD to DZD 134.35 | USD to AOA 847.42 | USD to BWP 13.49 | USD to EGP 46.85 | USD to KES 130.48 | USD to NGN 1467 | USD to ZAR 18.15 | USD to ZMW 25.45 | USD to ZWL 321 | Stock Exchange: JSE All Share Index 79530.63 Up +0.03% | Namibian Stock Exchange (NSX) Overall Index 1754.58 Up +0.81% | Casablanca Stock Exchange (CSE) MASI 13411.39 Down -0.07% | Egyptian Exchange (EGX) 30 Index 26142.84 Up +3.27% | Botswana Stock Exchange (BSE) DCI 9151.06 Same 0 | NSX: MTC 7.75 SAME | Anirep 8.99 SAME | Capricorn Investment group 17.34 SAME | FirstRand Namibia Ltd 49 DOWN 0.50% | Letshego Holdings (Namibia) Ltd 4.1 UP 2.50% | Namibia Asset Management Ltd 0.7 SAME | Namibia Breweries Ltd 31.49 UP 0.03% | Nictus Holdings - Nam 2.22 SAME | Oryx Properties Ltd 12.1 UP 1.70% | Paratus Namibia Holdings 11.99 SAME | SBN Holdings 8.45 SAME | Trustco Group Holdings Ltd 0.48 SAME | B2Gold Corporation 47.34 DOWN 1.50% | Local Index closed 677.62 UP 0.12% | Overall Index closed 1534.6 DOWN 0.05% | Osino Resources Corp 19.47 DOWN 2.41% | Commodities: Gold US$ 2 414.71/OZ UP +1.55% | Copper US$ 5.04/lb UP +3.99% | Zinc US$ 3 059.30/T UP 0.11% | Brent Crude Oil US$ 84.34/BBP UP +0.67% | Platinum US$ 1 088.24/OZ UP +2.51%