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Overall, the results illustrate that hurricanes have had a statistically significant negative impact on agriculture—albeit in the relatively short term—with the smaller islands being more negatively affected.
Hurricanes may be the most important factor controlling species composition and some aspects of ecosystem dynamics in the Caribbean; there is much still to be learned, and we suggest some priorities for future research.
The dramatic decline of total breeding pairs in the year following hurricanes demonstrates the vulnerability of this community to tropical storms and habitat degradation.
Overall, productivity in natural systems seems to be increased by periodic hurricanes.
Thus, at present, hurricanes have few long-term effects on the forests, although a change in the disturbance regime may alter this.
In addition, secondary effects of hurricanes assert themselves via interactions among species within the altered community.
The importance of hurricanes in influencing ecosystems is consistent with the prevailing view that natural systems are largely organized by disturbance (Pickett and White, 1985; Denslow, 1987).

Related Questions

Does decreased flooding result in affecting the diversity and resilience of floodplain ecosystems?4 answersDecreased flooding can indeed impact the diversity and resilience of floodplain ecosystems. Research on various floodplains like the Yanga floodplain in Australia, the River Don floodplain in the UK, and the Tagliamento River in Italyhighlights that altered flood regimes can lead to changes in plant and aquatic communities. Decreased flooding can result in shifts in vegetation composition, reduced species richness, and altered community dynamics. While some species may benefit from increased moisture tolerance, the overall diversity and resilience of floodplain ecosystems may be compromised due to limited colonisation opportunities and changes in community assembly mechanisms. These findings emphasize the importance of maintaining natural flood regimes to sustain the biodiversity and adaptive capacity of floodplain ecosystems over time.
How is the global patterns of biodiversity decline?5 answersThe global patterns of biodiversity decline are concerning, with evidence pointing towards widespread species loss and ecosystem function deterioration. Factors such as habitat loss, harvest, and human activities are major drivers of functional diversity and phylogenetic diversity decline, particularly affecting herbivores and frugivores. The extinction crisis is marked by significant population declines across various animal species globally, with a notable concentration of declines in tropical regions. Despite some stable and thriving populations, a substantial proportion of species are facing declines, even among those not currently classified as threatened by the IUCN Red List. The loss of biodiversity due to habitat destruction and direct harvesting poses a significant threat to various species, highlighting the urgent need for enhanced conservation efforts to mitigate further biodiversity imbalance and ecosystem degradation.
What are the effects of hurricanes on trees?4 answersHurricanes have various effects on trees. They can cause tree damage, including uprooting, breaking, and bending, leading to tree mortality. However, some trees are able to recover from the damage and resprout. Hurricanes can also influence the growth and phenology of trees. In some cases, the mean diameter growth of trees that survive a hurricane is greater than their pre-hurricane growth rate. Hurricanes can increase tree diversity in severely damaged forest areas and alter the relative abundance of shade-tolerant and shade-intolerant species. They can also affect the succession trajectory of damaged forests, leading to changes in species composition. Additionally, hurricanes can shift species composition and alter forest structure, potentially affecting the trophic relationships and functioning of the whole forest community. The sensitivity of trees to hurricane damage suggests a trade-off between wind tolerance and drought tolerance among different species. Furthermore, hurricanes, combined with other factors like sea-level rise, can contribute to the demise of coastal pine forests.
How hurricane can effect enviroment?4 answersHurricanes can have significant impacts on the environment. They can cause high winds and storm surge, leading to direct damage to coastal systems such as mangroves and seagrass. Additionally, hurricanes can result in heavy rainfall, which can cause flooding and the discharge of freshwater carrying carbon and nutrients into estuaries. These rain-driven disturbances can reduce the abundance of riverine fauna, create hypoxic and hyposaline conditions in estuaries, and decrease benthic fauna diversity and abundance. The hydrographic and biogeochemical components of the environment may be highly perturbed by hurricanes, but they tend to return to baseline conditions within days. However, the recovery of biotic components, particularly sedentary flora and fauna, can take weeks to months, and some may not fully recover within six months. Overall, hurricanes can have both short-term and long-term effects on the environment, with structural components of coastal systems being particularly vulnerable to long-term changes.
Factor and impact of biodiversity loss?5 answersBiodiversity loss is caused by various factors such as anthropogenic activities, environmental pollution, urbanization, and unsustainable use of natural resources. These factors contribute to the degradation of biodiversity and have significant impacts on human health, the economy, and the well-being of other species. Biodiversity loss leads to the emergence of infectious diseases, including zoonotic diseases, which pose a threat to human health. It also disrupts ecological stability, productivity, and food-web interactions, affecting the availability of resources and crops. The loss of biodiversity is not only a tragedy for nature but also a major problem for humanity, and it is crucial to prioritize the preservation and management of biodiversity to safeguard human well-being and the environment.
Island ecostem face large biodiversity loss5 answersIsland ecosystems are facing large biodiversity loss. Islands harbor a disproportionately high number of endemic and threatened species, but they also experience high rates of extinctions due to human activities such as habitat loss, invasive species, and climate change. Invasive mammal eradications have shown promise in reversing population declines and restoring ecological interactions in island ecosystems. The plant diversity of islands is particularly vulnerable to habitat alteration, with many insular endemic plant species being highly threatened or in danger of extinction. The loss of habitat on islands can lead to a reduction in both species richness and functional diversity, but the impact on functional diversity may be less pronounced compared to species richness. Urgent actions are needed to address the alarming rates of island biodiversity loss and preserve the unique natural heritage of these ecosystems.

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