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global warming effects on plants and animals
global warming effects on plants and animals
consequences of climate change - wikipedia
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Life is filled with the prophecy of the end of the world, natural disasters claim countless lives, weather patterns seem increasingly more erratic, yet when a person hears the cry of global warming the thought, not in my lifetime comes to the forefront of the mind. It is something to be dealt with later, tomorrow, just not right now. Yet, the time is now for the effects of a global scale catastrophe lie right outside the window. The mere absence of what many consider a nuisance of daily life, the honey bee, is an ominous foreboding of the real-time catastrophe the world’s society is in the midst of. Yet this predictor is only a piece of the greater puzzle that is life. In the discussion of how honey bees sustain human life, how the use of neonicotinoids …show more content…
“Without bees, pollination would be difficult and time consuming, it is estimated that one-third of the human food supply depends on insect pollination” (Honeybeecentre, 2013). Yet the bees are disappearing at an alarming rate. “Bee researchers first reported massive die offs back in the 1990s. But the plight of the honeybee didn’t truly buzz into the national consciousness until the spring of 2013, when data revealed the average beekeeper had lost 45% of colonies the previous winter” (Heid, 2015). Why seems to be the main question as to the reason bees are disappearing, and the answer begins 27 years in the past. Matt McGrath an environmental correspondent for BBC News notes the fact that “neonicotinoids were introduced in the early 1990s as a replacement for older, more damaging chemicals”, and this coincides with the beginning of the decline. Understanding that bee decline poses a great threat to the survival of humans, we shift focus onto what neonics are and how they translate into global ecological …show more content…
The Hydrosphere, as defined in Ocean Studies by Joseph Moran, “encompasses water in all three phases…that continually cycles from one reservoir to another within the Earth system”. This cycle is the process in which neonics, a toxin, have begun permeation. Neonics “have high leaching and runoff potential, and are highly toxic to a wide range of invertebrates. Therefore, neonicotinoids represent a significant risk to surface waters and the diverse aquatic and terrestrial fauna that these ecosystems support” (Morrissey, et al., 2014). Being that neonics target invertebrate, then the assertion that one of the world’s primary aquatic invertebrate, zooplankton, being an unintended target of the mass usage of neonics in agriculture, is an acceptable one. So how does this effect the ocean? Zooplankton feeds on phytoplankton which in turn utilizes Co2 that has been absorbed into the water from the atmosphere for food. Phytoplankton then release a chemical known as Dimethyl Sulfide (DMS), which when released into the atmosphere reflects solar energy out of atmosphere effectively cooling it down. According to NOAA “Phytoplankton is the base of several aquatic food webs. In a balanced ecosystem, they provide food for a wide range of sea creatures…”. So, when unbalanced, as we are seeing with the induction of the
Albert Einstein once said, “The day bees vanish from earth… man will go not long after”. Not many people are aware, but honey bees are slowly disappearing all over the world. In 2016 the honey bees’ cousin, the Hawaiian yellow-faced bees were classified as endangered. It will not be long until the honey bee joins them at their current disappearing rate. Honey bees pollinate more than just flowers, they pollinate about a third of the world’s consumable crops. Without these tiny heroes the world would consist of a small amount of fruits and vegetables. There has not been common insight to the world about the disappearance, though many activists are fighting to save the bees. “There were nearly 3.5 million honeybee colonies in 1989…the number
What do you think when you think of bees? I think of honey, pollination, and soon, new life. According to Walt D. Osborne, “Bees are vital for the pollination of more than 90 fruit and vegetable crops worldwide, including almonds, peaches, soybeans, apples, pears, cherries, raspberries, blackberries, cranberries, watermelons, cantaloupes, cucumbers, and strawberries,” (Osborne 9-11) but each year a large percent of hives have vanished due to many different factors such as stress. Most people would declare that the average honey bee is insufficiently important to the world because bees are pests to home owners everywhere, but bees are extremely important to earths’ survival than any other pollinator in the world; they help pollinate most of the world’s agriculture; yet in the recent years bee populations have plummeted rapidly. I am writing this paper to create awareness that the agricultural society ought to stop or lessen the spraying of pesticides/ insecticides on crops, unnatural diets and overcrowding in the hives.
Ultimately, we are at a crossroads when it comes to the crisis of CCD and the health of the honeybee. It has been clearly stated just how catastrophic the loss of the honeybee will be to our food system, which in turn will have dire consequences for our economy and environment. If the main culprit is truly pesticides, then CCD can be stopped because the problem is manmade. Yet, if it turns out that CCD is something that we cannot stop because we fail to pinpoint exactly what is going on, then the future looks to be a rough one. In essence, the health of the honeybee holds the key to our economical and financial prosperity.
Over time, many bees have been disappearing and their population has been decreasing drastically. These ubiquitous species are mostly known to produce honey, however they do much more than that. Bees are an essential part of the environment and play a huge role in agriculture. They pollinate flowers and about ⅓ of the food we eat depends on bee pollination. Not only humans depend on bees too, but animals do too,and we depend on most of those animals. The pesticides used on flowers and other factors that have contributed to the decrease in the population of bees need to be stopped before this problem goes too far out of reach. This decrease can only be described as Colony Collapse Disorder and it will have severe consequences if it is not controlled.
The Apis Mellifera, or honey bee, have survived on this planet for fifty million years. This species of bee is responsible for pollinating flowers, grass, trees and crops around the world. Much of the food we eat is dependent on honey bees for pollination. Our ecosystem depends on the survival of the honey bee. Colonies of honeybees have been disappearing at an alarming rate around the world due to parasites, viral and bacterial diseases, and the introduction of pesticides and herbicides. Over the past six years, on average, 30 percent of all the honey bee colonies in the U.S. died off over the winter of 2012(NPR/TED). If this trend continues to spiral downward, honey bees will disappear from the world. We must understand the importance of the Honey bee and change our environmental practices in order to sustain this vital insect.
Pollination is one of the most important roles played by insects in the natural world. One great contributor to this natural phenomenon is the everyday Honeybee. Honeybees survive off the honey made from plants nectar. They also help us humans survive by pollinating flowering plants, allowing them to produce 1/3 of the fruit and vegetable crops consumed. Honeybees are mysteriously declining in their numbers, there are many different theories or ideas as to why this is happening. Some experts say microwave radiation from our mobile devices and satellite towers. Others suspect the pesticides and herbicides. Most humans see the misunderstood bees as big stingers with wings, but do not take into consideration that the honey they put in their tea that morning came from the honeybee. Also, nonnative bee species such as the African honey bee threaten native species, humans and livestock when introduced. Bees are one of the biggest contributors to the survival of thousands of species of animals including humans, yet they are one of the smallest and fragile species in the animal king...
Every night at the dinner table people do not realize that, “One out of every three mouthfuls of food in the American diet is, in some way, a product of honeybee pollination” (Zissu, Alexandra par 1). Almost one hundred percent of our planets fruit, vegetables, and nuts are pollinated from honeybees. If this is the case, that means the collapse in honeybees predict for the future of the worlds ecosystem. Without honeybees
The collapse of the honey bee population is an issue that is rarely talked about, and few realize the effect it has on each of us personally. In America the honey bee is responsible for pollinating almost every food that is seen in the grocery store. The population of this interesting insect has been on a decline for over a decade. According to United States Department of Agriculture, “The total number of managed honey bee colonies has decreased from 5 million in the 1940s to only 2.5 million today”. The debate is not if the honey bees are truly disappearing, there is enough evidence to be found that there is a decline in total population. The true question is why are the hives collapsing? Scientist have devoted many hours trying to find the one true cause, no clear answer has presented itself. Amongst the beekeeping community three major reasons for the collapse of the honey bee are the most accepted, which are pest and diseases, the use of poisons such as herbicides and pesticides, and lastly the human impact such as bad beekeeping practices and urbanization.
Did you know that so all bees in the world are close to extinction? It is estimated that a million beehives disappear or are destroyed each year. Some people may say that humans shouldn’t help bees because they will eventually go extinct, but if they go extinct we’ll have lost a natural helper of agriculture. Bees help with agriculture naturally, so we need to focus more on measures to protect bees so that they do not become extinct.
With devastation around the globe, it is no wonder that bees have only recently become an importance. Consequently, the bees’ current situation is now considered a global issue, risking the health of our ecosystem and health of the human race. There is a need for people to recognize just how significant the decline and possible extinction of bees will affect us, and the impact it will have on not only the ecosystem, but also the high demand of key crops, fruits, and vegetables. In the articles “Bees in Decline” by Reyes Tirado, Gergely Simon, and Paul Johnston, and “Bee-Ware Investigating Bee Colony Decline and its Ecological Effects on Human Health” by Daryl A. Mangosing, both authors have imperative evidence to support their main ideas.
The first reports of a massive number of bees dying off were reported in the 1990’s, but the disappearances did not gain much attention until the late 2000’s. Scientists were baffled as a large number of seemingly healthy bees would abandon their hives and never return. The issue of the disappearing bees became so severe that one third of all the honeybee colonies in the United States were lost, and scientists still could not pinpoint an exact cause for the deaths of so many bees, however they were able to come up with a few possible theories. Deeming the decrease in bees the Colony Collapse Disorder, or CCD for short, researchers believed that the mass disappearance could have been caused by a number of interwoven factors, one of which is global warming. Changing climates and weather patterns due to global warming causes certain species of flowers to bloom either earlier or later than usual, which means that bees are not always provided with the pollen and nectar they desire when they emerge from hibernation, and in addition to this, global warming has been known to cause harsh winters and extremely hot summers which adds stress to the honey bee’s life (Bee Facts).
On the contrary, President Obama “unveiled a plan aimed at stopping the rapid decline in bee and butterfly populations” (“On May 19”). His plans are to reduce the death rate of bees which in turn will help out the agricultural production. He also plans to clear land in order to give the bees a bigger environment in which to repopulation and will ensure that no bees are harmed in the process (“On May 19”). The president sees the devastation that the decline could cause and is trying to combat the issue. The European Union has banned three pesticides in order to combat the decline but “have fallen short of providing adequate safeguards for the re-propagation of bee colonies”(“Bee research”). Governments are taking notice of the problem ahead yet still we are until to achieve the full support of all
Pollinators are very important to the environment because many plant species rely on reproduction to be carried out by pollination1. Bees are dependent on plants for pollen and nectar and in return, are the most common pollinator of plant species and around 90 percent of plants require pollination by an animal7. Bees are used in farming, both for pollinating crops and for producing honey, and the estimated value of bees to the United Kingdom is £400 million per year9. Plants are the primary producers in many food webs and, as so many are dependent on pollination in order to reproduce, a decline in pollinators would have a detrimental effect to whole ecosystems. Therefore, the declining numbers of pollinators, particularly bees, are a cause of concern because of the environmental knock-on effects. High declines in adult bee numbers in some colonies have been reported and this decline is known as colony collapse disorder6. These declines are higher than normal and can go unnoticed by bee keepers because the bees do not generally die in the nest so the decrease is not immediately obvious. The problem addressed in this paper will be the decline of bees and the effects this decline has on the environment. The solutions proposed for this problem are increasing research, managing farming and spreading awareness. It is important to conserve the bee populations before the problem of decreasing pollinator numbers becomes too great to fix.
All around the world honeybees are vanishing at an alarming rate, according to the documentary Vanishing of the Honeybees. This film features two commercial bee keepers and their fight to preserve their bee numbers. David Hackenburg was the first commercial bee keeper to go public the bee population was decreasing. Approximately two billions bees have vanished and nobody knows the reason why. Honeybees are used all across America to help pollinate monoculture crops like broccoli, watermelon, cherries, and other produce. Without the honeybees the price for fresh and local produce would be too much money. According, to this film commercial bee keeper’s help fifteen billion dollars of food get pollinated by commercial
Over the past decade bee populations have been dropping drastically. A 40% loss of honeybees happened in the U.S. and U.K. lose 45% of its commercial honeybee since 2010. This is a phenomenon known as Colony Collapse Disorder (CCD) in which worker bees from a beehive abruptly disappear in a short time. These data are definitely not meaningless since bees are a crucial part of the reproductive cycle of many foods. The impact bees have on the agriculture and the environment is far more crucial than we may think. Crops rely on bees to assist their reproduction and bring them life. Bees are renowned in facilitating pollination for most plant life, including over 100 different vegetable and fruit crops. Without bees, there would be a huge decrease in pollination, which later result in reduce in plant growth and food supplies. On the other hand, without the pollination progressed with the assistance from bees, the types of flowers According to Dr. Albert Einstein, “If the bee disappears from the surface of the earth, man would have no more than four years to live. No more bees, no more pollination…no more men”. That’s why bees’ extinction affects people more than we ever think, and could even forebode the doom day of human race.