Aftermath of climate change on insect migration: A review

Sujayanand, G. K.; Karuppaiah, V.

doi:10.18805/ag.v37i3.3537

Cited by 10 publications

(6 citation statements)

References 26 publications

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“…There are no aquatic taxa either. Only 3 cartoons mention mosquito migration, and we did not detect any cartoon about how CC might alter the migration patterns of monarch butterflies (Espeset et al, 2016; Zipkin et al, 2012) or other migrant insects (Sujayanand and Karuppaiah, 2016). Cartoonists show no interest on invertebrate wildlife, whether it is terrestrial or marine.…”

Section: Discussion: Use and Abuse Of CC Stereotypesmentioning

confidence: 76%

Worlds apart, drawn together: Bears, penguins and biodiversity in climate change cartoons

2021

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This study shows how cartoonists use iconic and stereotypical animals in their works to reflect society’s knowledge about the effects of climate change. Studying 1022 climate change cartoons including depictions of animals, we noticed that there is very little biodiversity depicted in cartoons. Cartoonists generally avoid using animals indigenous to their own countries; this point is especially true regarding the low presence of insects and other invertebrates. This text also encourages cartoonists to adhere to some recommendations to improve climate change communication. These guidelines are (1) using indigenous wildlife, (2) depicting invertebrate wildlife, (3) improving their knowledge about the biogeographical distribution of each species to avoid spreading misconceptions and (4) developing climate change communication from a positive point of view, appealing to potential improvements against the climate crisis, both for humans and for the rest of the species.

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Section: Discussion: Use and Abuse Of CC Stereotypesmentioning

confidence: 76%

Worlds apart, drawn together: Bears, penguins and biodiversity in climate change cartoons

2021

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“…354 to 295 million years ago). The insects can occupy new habitats and niches where other species cannot occupy by through their unique ability of flight (Sujayanand et al, 2016).…”

Section: Resultsmentioning

confidence: 99%

Biodiversity in Swamp Ecosystem in Sukamaju Village, Malind District, Merauke Regency, South Papua Province, Indonesia

Sembiring,

Merly,

Herdjiono

et al. 2024

IJAR

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Background: The level of diversity has a crucial role in the stability of the ecosystem. The higher the variety, the more stable an ecosystem, including agricultural land cultivated by farmers. Increasing of population affected the higher demanding of community towards their consumption activities. Especially, the natural resources that comes from local area such as Sukamaju District. Biodiversity of resources urgently needed to preserve the ecosystems meanwhile being the potential source to fulfilled nourishment of the people. This study aims to determine the diversity of peatland ecosystems by using a purposive sampling method in every selection of subject groups based on the characteristics or characteristics of a specific population. Methods: Field and Laboratory activities are needed in this research. Sample collection using several methods according to the targeted sample. Most of the sample using purposive sampling but also line intercept transect method. Fish sampling used a fishing gear called a gill net with a mesh size of 2-7 inches. The fish caught is placed in a labeled coolbox. Insect collection was running in the morning at 07.00-11.00 and in the afternoon at 3-5 pm (UTC+09:00). Sampling is held once a month for three months at predetermined coordinate points. Diversity was analyzed using Shannon-Wienner diversity, evenness index, dominance index and intensity on peatlands. Result: The results found seven orders and 30 families, with a total population of 1,231 individuals. The most dominant types of insects are the orders Coleoptera, Hemiptera and Lepidoptera. High diversity index (H'=3.021), high evenness index (E= 0.86243) and low dominance index (D=0.3101). Fish community structure obtained diversity index (H¢) included in the medium category, for uniformity values in the high class and dominance index values in the low sort. The dominant fish species found were Channa striata, Anabas testudineus, Lates calcalifer, Mugil cephalus, Plotosus papuensis and Toxotes chataerus, while Oreochromis niloticus, Oreochromis mossambicus, Hexanematichthys sagor and Megalops cyprinoides. While the types of molluscs found to have the highest abundance were Pila ampullacea, Pomacea canaliculata and Pilsbryoconcha exilis.

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“…However, in recent years, many of insect migration and related changes are being revisited and are considered to be triggered by the increase in temperature. Nevertheless, confirming the association between insect migration and temperature change is deemed quite complex, as it requires synthesis of knowledge from various domains such as meteorology, remote sensing and climatology [23]. This requirement for the combination of advanced knowledge from a variety of topics may be the reason why there is so little research studying the topic of temperature and insect migration, especially the correlation between bumble bee migration and temperature.…”

Section: Literature Reviewmentioning

confidence: 99%

Impact of Temperature Rise on the Bombus Population and Their Geospatial Movements

2022

Geol Earth Mar Sci

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Impact of climate change is felt across a wide range of events on earth surface, including the geospatial movements by insects. This research aims to measure the impact of rising temperature on the Bombus (Bumble bee) population. The study firstly divides an 11-year accumulation of Bombus spotting data from Oxfordshire, United Kingdom into four categories that reflect the respective stages in the Bombus life cycle. Using regression analysis, the study investigates how the temperature has influenced the bee population at each stage. Results from the regression analysis revealed that the rise in temperature is affecting the population size of the Bombus population in all stages of their life cycle, particularly at an early stage where queen bees and worker bees emerge. Spatial analysis using the mean centre and the deviational ellipse also revealed that the queen bees are migrating generally towards north-west, and are becoming increasingly dispersed, expanding continuously in the direction of north-west to south-east.

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Aftermath of climate change on insect migration: A review

Cited by 10 publications

References 26 publications

Worlds apart, drawn together: Bears, penguins and biodiversity in climate change cartoons

Worlds apart, drawn together: Bears, penguins and biodiversity in climate change cartoons

Biodiversity in Swamp Ecosystem in Sukamaju Village, Malind District, Merauke Regency, South Papua Province, Indonesia

Impact of Temperature Rise on the Bombus Population and Their Geospatial Movements

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