Extinction & Biogeography of Tropical Pacific Birds.

2011 ◽  
Vol 17 (2) ◽  
pp. 163
Author(s):  
Harry F Recher
Keyword(s):  
Pacific Islands ◽  
Tropical Pacific ◽  
Island Size ◽  
Sea Levels ◽  
The Pacific ◽  
Continental Islands ◽  
History Of ◽  
Almost All ◽  
The Impact ◽  
New Britain

ALTHOUGH Steadman’s book was published in 2006, it has lost none of its value. Without question, Extinction & Biogeography of Tropical Pacific Birds is one of the most interesting and informative books published on the birds of the Pacific Region in the last 100 years. It ranks in importance with Ernst Mayr’s Birds of the Southwest Pacific (1945) and should be read by everyone with an interest in the ecology and history of the Pacific islands. The impact of humans on the fauna of the Pacific is well known, but I doubt many of us appreciated either the scale of that impact or the speed at which it occurred, much less who was responsible. The Pacific islands were among the last lands colonized by the world’s ever expanding human population (and some may be the first to be de-populated as sea levels rise with global warming). Some islands, such as New Zealand, may only have been colonized within the last 600–800 years. For others, such as New Britain, people arrived ~30-35,000 BP. In all instances, bar the large continental islands, and regardless of island size and isolation, the impact of humans on birds was the same — rapid extinction of almost all species. Because many, if not most, islands had evolved endemic species of flightless rails, the total number of extinctions estimated by Steadman is between 1000 and 2000 species (p.319), of which the number of extinct rails lies between 500 and 1600 (p.316). The birds that survived are a vestige of a much richer and diverse avifauna. This is what makes Steadman’s account so important.

Growing Coconut Palms in the Pacific Islands: Colliding Knowledge and Values

2020 ◽  
Author(s):  
Judith A. Bennett
Keyword(s):  
Pacific Islands ◽  
Social Values ◽  
Coconut Oil ◽  
Tropical Pacific ◽  
Experiential Knowledge ◽  
The West ◽  
Passive Resistance ◽  
The People ◽  
The Pacific ◽  
The Tropical Pacific

Coconuts provided commodities for the West in the form of coconut oil and copra. Once colonial governments established control of the tropical Pacific Islands, they needed revenue so urged European settlers to establish coconut plantations. For some decades most copra came from Indigenous growers. Administrations constantly urged the people to thin old groves and plant new ones like plantations, in grid patterns, regularly spaced and weeded. Local growers were instructed to collect all fallen coconuts for copra from their groves. For half a century, the administrations’ requirements met with Indigenous passive resistance. This paper examines the underlying reasons for this, elucidating Indigenous ecological and social values, based on experiential knowledge, knowledge that clashed with Western scientific values.

scholarly journals Biological Control of Pest Non-Marine Molluscs: A Pacific Perspective on Risks to Non-Target Organisms

Insects ◽  
2021 ◽  
Vol 12 (7) ◽  
pp. 583
Author(s):  
Carl C. Christensen ◽  
Robert H. Cowie ◽  
Norine W. Yeung ◽  
Kenneth A. Hayes
Keyword(s):  
Biological Control ◽  
Environmental Impacts ◽  
Pacific Islands ◽  
Generalist Predators ◽  
Snail Species ◽  
Marine Mollusk ◽  
The Pacific ◽  
History Of ◽  
Ecosystem Level ◽  
Scientific Framework

Classic biological control of pest non-marine mollusks has a long history of disastrous outcomes, and despite claims to the contrary, few advances have been made to ensure that contemporary biocontrol efforts targeting mollusks are safe and effective. For more than half a century, malacologists have warned of the dangers in applying practices developed in the field of insect biological control, where biocontrol agents are often highly host-specific, to the use of generalist predators and parasites against non-marine mollusk pests. Unfortunately, many of the lessons that should have been learned from these failed biocontrol programs have not been rigorously applied to contemporary efforts. Here, we briefly review the failures of past non-marine mollusk biocontrol efforts in the Pacific islands and their adverse environmental impacts that continue to reverberate across ecosystems. We highlight the fact that none of these past programs has ever been demonstrated to be effective against targeted species, and at least two (the snails Euglandina spp. and the flatworm Platydemus manokwari) are implicated in the extinction of hundreds of snail species endemic to Pacific islands. We also highlight other recent efforts, including the proposed use of sarcophagid flies and nematodes in the genus Phasmarhabditis, that clearly illustrate the false claims that past bad practices are not being repeated. We are not making the claim that biocontrol programs can never be safe and effective. Instead, we hope that in highlighting the need for robust controls, clear and measurable definitions of success, and a broader understanding of ecosystem level interactions within a rigorous scientific framework are all necessary before claims of success can be made by biocontrol advocates. Without such amendments to contemporary biocontrol programs, it will be impossible to avoid repeating the failures of non-marine mollusk biocontrol programs to date.

“We Are Our History”: Reviewing the History of Education in Hawaiʻi and Oceania

2020 ◽  
Vol 60 (4) ◽  
pp. 632-643
Author(s):  
Derek Taira
Keyword(s):  
Pacific Islands ◽  
History Of Education ◽  
Oral Traditions ◽  
Pacific Island ◽  
The Pacific ◽  
History Of ◽  
National Boundaries ◽  
Pacific Island Nations

There is a “world of difference,” anthropologist Epeli Hauʻofa argued, “between viewing the Pacific as ‘islands in a far sea’ and as ‘a sea of islands.’” The distinction between both perspectives, he explained, is exemplified in the two names used for the region: Pacific Islands and Oceania. The former represents a colonial vision produced by white “continental men” emphasizing the smallness and remoteness of “dry surfaces in a vast ocean far from centers of power.” This understanding has produced and sustained an “economistic and geographic deterministic view” emphasizing Pacific Island nations as “too small, too poor, and too isolated” to take care of themselves. The latter, in contrast, denotes a grand space inhabited by brave and resourceful people whose myths, legends, oral traditions, and cosmologies reveal how they did not conceive of themselves in such “microscopic proportions.” Rather, Oceanic peoples have for over two millennia viewed the sea as a “large world” where peoples, goods, and cultures moved and mingled unhindered by fixed national boundaries.

scholarly journals Motivations for Smoking Cessation and the Impact of Regulatory Tax Increases Amongst Fathers within the Pacific Islands Families Study

2015 ◽  
Vol 12 (1) ◽  
pp. 32-37 ◽  
Author(s):  
El-Shadan Tautolo ◽  
Leon Iusitini ◽  
Steve Taylor ◽  
Janis Paterson
Keyword(s):  
New Zealand ◽  
Smoking Prevalence ◽  
Pacific Islands ◽  
Tobacco Consumption ◽  
Excise Tax ◽  
Quit Smoking ◽  
The Pacific ◽  
Quitting Smoking ◽  
High Smoking Prevalence ◽  
The Impact

Aims: To examine the prevalence of smoking, motivations for cessation, and impact of tobacco excise tax increases amongst a cohort of Pacific fathers at 11 years after the birth of their child.Methods: Within the context of broader interviews, 723 Pacific fathers participating in the Pacific Islands Families (PIF) Study were surveyed about their smoking at the 11-year measurement point. Prevalence of smoking was calculated, alongside motivations to quit, and the impact of increases to the excise tax on tobacco.Results: Smoking prevalence amongst Pacific fathers remains high (38%) at 11 years postpartum, although 81% of smokers disclosed interest in quitting smoking. The strongest motivation to quit smoking was their ‘own health’ (n = 185, 82%), followed by ‘the cost’ (n = 148, 66%), and the impact on ‘their child's health’ (n = 113, 50%). Among smokers, 12% (n = 31) had never attempted to quit, whereas 63% (n = 159) had made multiple attempts. Approximately 70% (n = 191) of smokers indicated the New Zealand Government-initiated tobacco excise tax increases caused them to reduce their tobacco consumption.Conclusions: High smoking prevalence amongst this cohort raises serious concerns about the risks Pacific families and communities face from smoking. Maintaining a sustained series of tobacco excise tax increases, alongside the utilisation of information on key motivators for Pacific fathers to quit smoking, may prove more effective in supporting Pacific communities to achieve the New Zealand Government's Smokefree 2025 goal.

scholarly journals Swiss Architectural Origins, Le Corbusier, and the Pātaka of Lake Horowhenua (1845)

2014 ◽  
Vol 11 ◽  
pp. 72-81
Author(s):  
Peter Wood
Keyword(s):  
Le Corbusier ◽  
Direct Influence ◽  
The North ◽  
The Pacific ◽  
History Of ◽  
The One ◽  
Swiss Lake ◽  
Richard Taylor ◽  
The Impact ◽  
The Town

In April, 1845, the Rev. Richard Taylor passed through the area of the North Island now marked by the town of Levin. At this time, he described Lake Horowhenua as being of singular appearance for the small storehouses built over the water on poles. As was his predilection, Taylor made a drawing of the lake huts, a version of which was belatedly included in the second edition of his most important literary contribution, Te Ika-a-Māui (1870). This image would have remained as little more than a questionable curiosity was it not for Messrs Black Bros who, in the course of exploring the lake bed for Māori artefacts in 1932, legitimised Taylor's observation with their discovery of the submerged architectural remains of an aquatic hut. Nonetheless, almost a century after Taylor's original diary entry, GL Adkin, writing for The Journal of the Polynesian Society, lamented the neglect shown toward these remarkable structures, and which he cited as just one example of the "tantalising gaps" in the recorded history of Māori custom and culture. Sadly, it is well beyond the scope of this research to properly redress the historical neglect shown toward lake pātaka. What I do wish to do is to link these structures to an event on the shores of the Lake of Zurich, Switzerland, when Dr Ferdinand Keller noticed some half-submerged piles in 1854. Upon these remains Keller made a great, if erroneous, case for primitive "pile-work habitations" in the Swiss lakes. The impact of this argument cannot be understated. It became the privileged model for architectural origins in the German and French parts of Switzerland, and by the 1890s it was a part of standard teaching texts in Swiss schools, where it was firmly inculcated into the curriculum at the time that Charles Edouard Jeanneret was a child. This in turn has led Vogt to suggest that, in Keller's "dwellings on the water," Le Corbusier found a Primitive Hut typology that underpinned all his architectural thinking, and which is made most explicit in his principled use of piloti. What makes this all the more involved is that Keller, in searching for examples to visualise the construction of the Swiss lake dwellings, turned to the Pacific (which he categorised as at a developmental stage of architectural evolution akin to early Europe). In this paper I identify the exact etching by Louis Auguste de Sainson that Keller took for direct influence. The problem, however, is that de Sainson depicted a conventional whare built on land, and Keller transposed it to the water. So we have on the one side of this paper an authentic lake whare that is all but forgotten, and a famed European lake-hut that is all but Māori, and between the two is the figure of Le Corbusier who may or may not have unknowingly based one on his major innovations on influences found in the pātaka of Lake Horowhenua.

scholarly journals Pathogen emergence in changing ecosystems: RAD-seq reveals long evolutionary history of Phellinus noxius in east Asia, Australia, and the Pacific Islands

2021 ◽  
Author(s):  
Olga Kozhar ◽  
Mee-Sook Kim ◽  
Jorge Ibarra Caballero ◽  
Ned Klopfenstein ◽  
Phil Cannon ◽  
...  
Keyword(s):  
East Asia ◽  
Evolutionary History ◽  
Pacific Islands ◽  
Genetic Relationships ◽  
Supervised Machine Learning ◽  
Sequencing Data ◽  
The Pacific ◽  
Recent Emergence ◽  
History Of ◽  
Phellinus Noxius

Emerging pathogens have been increasing exponentially over the last century. The knowledge on whether these organisms are native to ecosystems or have been recently introduced is often of great importance. Understanding the ecological and evolutionary processes promoting emergence can help to control their spread and forecast epidemics. Using restriction site-associated DNA sequencing data, we studied genetic relationships, pathways of spread, and evolutionary history of Phellinus noxius, an emerging root-rotting fungus of unknown origin, in eastern Asia, Australia, and the Pacific Islands. We analyzed patterns of genetic variation using Bayesian inference, maximum likelihood phylogeny, populations splits and mixtures measuring correlations in allele frequencies and genetic drift, and finally applied coalescent based theory using approximate Bayesian computation (ABC) with supervised machine learning. Population structure analyses revealed five genetic groups with signatures of complex recent and ancient migration histories. The most probable scenario of ancient pathogen spread is movement from west to east: from Malaysia to the Pacific Islands, with subsequent spread to Taiwan and Australia. Furthermore, ABC analyses indicate that P. noxius spread occurred thousands of generations ago, contradicting previous assumptions that it was recently introduced in multiple areas. Our results suggest that recent emergence of P. noxius in east Asia, Australia, and the Pacific Islands is likely driven by anthropogenic and natural disturbances, including deforestation, land-use change, severe weather events, and introduction of exotic plants. This study provides a novel example of utilization of genome wide allele frequency data to unravel dynamics of pathogen emergence under conditions of changing ecosystems.

scholarly journals Respiratory Care in Corona

2021 ◽  
Vol 58 (2) ◽  
pp. 613-620
Author(s):  
Mustafa Amdani, Dr. Swaroopa Chakole
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Human Life ◽  
The Body ◽  
Respiratory Care ◽  
The Novel ◽  
Specific Therapy ◽  
History Of ◽  
Novel Coronavirus ◽  
Almost All ◽  
The Impact

BACKGROUND The expanse of the coronavirus disease 2019 or COVID-19 is huge. The impact is multispectral and affected almost all aspects of human life. SUMMARY Respiratory impact of the COVID-19 is the most felt and widely reported impact. As the novel coronavirus maintained its history of affecting lungs as seen previously in severe acute respiratory syndrome (SARS) outbreak. Ventilators and oxygen support system are required mostly in comorbid patients particularly amongpatientsbearing illnesses like asthma, bronchial impairment and so on. CONCLUSION More study needs to be done in order to assess the impact on the respiratory functioning of the body. Respiratory care must be including proper instruments so that more efficient result can be obtained. Research is needed to promote the invention of specific therapy for targeted action for respiratory functioning improvement.

Promoting Peace Through Climate Change Adaptation

2019 ◽  
pp. 462-488
Author(s):  
Peni Hausia Havea
Keyword(s):  
Climate Change ◽  
Climate Change Adaptation ◽  
Pacific Islands ◽  
Well Being ◽  
Pacific Island ◽  
Island Region ◽  
Impact Of Climate Change ◽  
The Pacific ◽  
The Impact

Climate change has affected people's peace in the form of impact on livelihoods, health, and/or well-being. Most of these peace impacts, however, are felt significantly by people who are living in the low-lying communities in the Pacific, who are within and/or close to the Ring of Fire. This chapter is based on a study of peace and climate change adaptation that was conducted in the Pacific island region in 2016. It took place in five communities in Suva, Fiji: Vatuwaqa, Raiwaqa, Raiwai, Samabula, and Toorak. It highlights the impact of climate change on peace, and then it indicated how peace can be promoted in the form of climate change adaptation for these communities. Based on the results of this research, the author recommends that peace should be incorporated into the Pacific islands national adaptation plan.

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