Abstract:El cambio climático representa el mayor reto para la humanidad en el siglo XXI, proyectando posibles cambios sociales, económicos y ecológicos a nivel global; lo que hace necesario plantear estrategias de adaptación y mitigación en las actividades del sector primario que permitan reducir el riesgo a esos cambios. Por lo que el objetivo de esta revisión fue analizar las investigaciones realizadas sobre los efectos del cambio climático en la apicultura a partir de dos de sus elementos básicos: las relaciones fis… Show more
“…Nonetheless, the transhumance in Chile is not what mostly affected beekeepers in the Temperate region, as they increasingly perceived that decreases in precipitation, increases in temperatures, and changes in flowering affected their production. Many studies have identified multiple causes for the loss of native and exotic pollinators in different parts of the world, including variations in climate, diseases, pesticides, and competition among them (Castellanos-Potenciano et al, 2016; Potts et al, 2010a, 2010b; Verde, 2014). Figure 7.Precipitation effects on honey production and some of the most frequent adaptation practices used by beekeepers to tackle the reductions in honey production produced by drought conditions in Chile.…”
Drought severity has pervasive impacts on honey production via direct impacts on water resources and nectar availability. The current mega-drought in Chile has impacts on water resources and forest vigor, particularly in the Mediterranean and Temperate regions where honey production is concentrated. While honey production plays an important role in the local rural economy and providing pollination services to other agricultural activities, studies of the long-term impacts of the mega-drought on honey production are scarce. Here, we evaluate the impact of climate variability on historical changes in honey production in the Mediterranean (32°S–37°S) and Temperate (37°S–41°S) regions of Chile, using annual honey production records of beekeepers together with national records of honey exports. We also used questionnaires and interviews to evaluate beekeeper perceptions regarding the effects of climate change on honey production and adaptation practices in both regions. Results indicated a declining trend in honey production and exports in the last decade, largely related to changes in precipitation and temperature in both regions. Declines in honey production affected 82% of beekeepers, 80% of whom had employed adaptive measures, and 74% considered that these measures were effective. The drier, warmer Mediterranean region showed more severe declines in precipitation and honey production, which beekeepers reported as a main contributing factor to transhumance from the Mediterranean to the Temperate region. This is the first study to show the effects of drought on honey production in Chile, providing a foundation for future climate change adaptation strategies within apiculture.
“…Nonetheless, the transhumance in Chile is not what mostly affected beekeepers in the Temperate region, as they increasingly perceived that decreases in precipitation, increases in temperatures, and changes in flowering affected their production. Many studies have identified multiple causes for the loss of native and exotic pollinators in different parts of the world, including variations in climate, diseases, pesticides, and competition among them (Castellanos-Potenciano et al, 2016; Potts et al, 2010a, 2010b; Verde, 2014). Figure 7.Precipitation effects on honey production and some of the most frequent adaptation practices used by beekeepers to tackle the reductions in honey production produced by drought conditions in Chile.…”
Drought severity has pervasive impacts on honey production via direct impacts on water resources and nectar availability. The current mega-drought in Chile has impacts on water resources and forest vigor, particularly in the Mediterranean and Temperate regions where honey production is concentrated. While honey production plays an important role in the local rural economy and providing pollination services to other agricultural activities, studies of the long-term impacts of the mega-drought on honey production are scarce. Here, we evaluate the impact of climate variability on historical changes in honey production in the Mediterranean (32°S–37°S) and Temperate (37°S–41°S) regions of Chile, using annual honey production records of beekeepers together with national records of honey exports. We also used questionnaires and interviews to evaluate beekeeper perceptions regarding the effects of climate change on honey production and adaptation practices in both regions. Results indicated a declining trend in honey production and exports in the last decade, largely related to changes in precipitation and temperature in both regions. Declines in honey production affected 82% of beekeepers, 80% of whom had employed adaptive measures, and 74% considered that these measures were effective. The drier, warmer Mediterranean region showed more severe declines in precipitation and honey production, which beekeepers reported as a main contributing factor to transhumance from the Mediterranean to the Temperate region. This is the first study to show the effects of drought on honey production in Chile, providing a foundation for future climate change adaptation strategies within apiculture.
“…Arıcılık işletme sahiplerinin yaş ortalaması çalışmalar incelendiğinde, Suudi Arabistan'da 46.58 (19); Meksika'nın Veracruz eyaletinde 50.00 (20); Aydın, Denizli, Muğla illerinde 50.08 (21); Bingöl'de 47.30 (22); Iğdır'da 51.82 (23); Güneydoğu Anadolu Bölgesi'nde 45.70 (24); Kırklareli ili Demirköy ilçesinde 53.74 (25); Hatay'da 48.03 (26) ve Çanakkale'de 53.70 ( 27) yıl olduğu bildirilmektedir. Bu çalışmadan elde edilen yaş ortalamasına ait bulgu, diğer çalışmalarla karşılaştırıldığında birbiriyle uyumlu bulunmuştur.…”
Bu araştırma, Kars ilinde faaliyette bulunan Türkiye Arı Yetiştiricileri Merkez Birliği’ne üye işletmelerin sosyal ve ekonomik durumun incelenmesi ve değerlendirilmesi amacı ile yapılmıştır. Çalışmanın materyalini, ili temsil edecek şekilde seçilen toplam 70 adet arıcılık işletme sahibi ile yüz yüze yapılan anketlerden elde edilen veriler oluşturmuştur. Çalışma sonucunda arıcılık işletme sahiplerinin yaş ortalamasının 50.91 ± 8.95 olduğu, %38.57 oranla lise mezunu olduğu, %27.14’ünün ise üniversite mezunu olduğu görülmüştür. İşletme sahiplerinin %65.71’i arıcılıkla birlikte tarım ve hayvancılık harici bir sektörden gelir elde ettiklerini belirtmişlerdir. Çalışmaya konu işletmelerdeki kovan ortalaması 166.8 (≌ 167) adet olarak bulunmuştur. Anket yapılan işletme sahiplerinin genel gelirlerinin 160 685.71 ± 21 483.14 TL olduğu tespit edilmiştir.
“…Factores que influyen en la perdida de las colmenas Fuente: Elaboración propia El Gráfico 12 presentó los factores que influyen en la pérdida de las plantas según la experiencia de trabajo de los productores apícolas. En los resultados se ven reflejados que 3 encuestado que tienen menos de 5 años trabajando con abejas mencionan que debido al despale se da la disminución de estas plantas, 2 de ellos dicen que es por el cambio climático, 2 afirman que es por el cambio de uso de suelo, 2 con experiencia entre 5-10 años afirman que la perdida de estas plantas se da por cambio climático, cambio de uso de suelo y 1 hace referencia a que no ha percibido pérdida de estas plantas, 1 con experiencia entre 10-15 años menciona observar perdida de las plantas por cambio climático y 1 encuestado con experiencia de más de 15 años afirma que la perdida de estas plantas se da por el cambio climático (Mantuano et al 2022,Quiroz-Medina 2021, Sierra-Figueredo et al 2019, Jarquín-Hernández 2019, Estrada Santana et al 2016, Castellanos-Potenciano 2016.…”
El objetivo del presente estudio se centró en caracterizar las plantas melíferas que contribuyen en la producción y conservación de las abejas. La investigación se desarrolló con base en la delimitación del área de muestreo, la revisión de información reportada en la literatura especializada, la identificación taxonómica de especies vegetales, Se trabajó con 12 productores apícolas de los municipios de Jinotega, San Rafael, Yalí, El Cuá. Como resultado del estudio se identificaron 50 plantas pertenecientes a 10 tipos de familias diferentes, destacándose así la familia de las Fabaceae, también se determinó que existe una mayor floración entre los meses de marzo - mayo, y de septiembre - octubre la floración disminuye en todas las zonas. Es importante diversificarlas con especies que sean multiflorales, debido a que se han ido perdiendo con el paso del tiempo a través de diferentes acciones antropogénicas como el despale, cambio de uso de suelos, cambio climático y uso indiscriminado de insumos químicos. Por otro lado, se identificó que las abejas prefieren las zonas de diversas plantas pertenecientes a las áreas de cultivos en asocios, debido a que sus flores tienen un color y olor llamativos para las abejas, además que poseen una mayor cantidad de polen y néctar, por ende se tiene un aumento de polinización, contribuyendo así a la conservación de las diferentes especies en la zona y mejorando rendimientos de fructificación de los diferentes cultivos presentes en el área productiva.
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