The impacts you list are what we would expect to see, but changes that can be robustly attributed to anthropogenic climate change have been fairly difficult to detect so far. In the attached review, published in Science 3 years ago, we found a wide range of examples, but a lot of these impacts are fairly subtle. Impacts on whole ecosystems are most obvious at arctic and alpine treelines, and on coral reefs.

Changes are there but specifying the causes are difficult

Global warming is an abnormal increase in temperature cause by human actions such as burning of waste, fossil fuels and industrial release which lead to climate change. Which then cause to ecological habitat to migrate to a safe ecosystem.

The drying up Lake Chad sorrounded by Chad, Nigeria, Niger and Cameroon is a classical example of climate change impact on ecosystem. So many bird, fish and insect species have migrated and/or died.

Green house gases emission can also cause global warming and then Leads to ozone layer depletion. Which causes mortality to living organism or migration

alteration of community structure of biota

In an natural ecosystem loss number of organisations and will change the ecosystems

Yes i strongly agreed and we access

all protocols related to climate change like kyoto protocol

recent studies have vividly indicated expansion of harmful algal blooms. You can check out this link Article Mitigating cyanobacterial harmful algal blooms in aquatic ec...

The impacts you list are what we would expect to see, but changes that can be robustly attributed to anthropogenic climate change have been fairly difficult to detect so far. In the attached review, published in Science 3 years ago, we found a wide range of examples, but a lot of these impacts are fairly subtle. Impacts on whole ecosystems are most obvious at arctic and alpine treelines, and on coral reefs.

These articles can provide the answer of your questions

Article A globally coherent fingerprint of climate change impacts ac...

https://www.academia.edu/1328688/Attributing_physical_and_biological_impacts_to_anthropogenic_climate_change

http://www.climateontario.ca/doc/workshop/ADouglas-REAL-JAN31.pdf

https://www.ipcc.ch/site/assets/uploads/sites/2/2019/02/SR15_Chapter3_Low_Res.pdf

Extreme weather have become part of daily life for many.

Last summer did break every record with 3 months straight without a drop of rain in large parts of Scandinavia.

Not where I call home though, it's a bit to the north, where we've seen no less than 22 nearly snowless winter seasons up until 2017, including flowers in November and calling frogs in February.

That's one extreme example though - but the mating period for frogs is about 1½ month early compared to when they were mating in my youth.

The trend is very obvious indeed, and there's no doubt as for the cause.

Arrhenius, Chamberlain and others did their studies more than 100 years ago.

So far we've gotten boars a species not known in the region in recorded history, the others are mostly flying species - smaller birds and dragonflies.

With longer periods with warm weather, varrious infections seem to get more common, some of which are not even identified.

We just had the highest temperature ever recorded (42o) in 60 years in our botanical garden on the northern margin of the Asian tropics, during what was probably the driest May recorded. Much of SE Asia has also had record temperatures this year, or did in April/May 2016. Land-use change has given an extra boost to some of these extremes, but our garden covers 10 square kilometers and has more trees not fewer than in the past.

The most important consequences is that extreme weather have become part of daily life in many regions of the world.

Study about climate change is very important, causes reducing the size of ecosystems and habitats, thus reducing genetic and species richness. That result in the extinction of species increases.

Dear Colleagues and Friends from RG,

In recent years, the number of cases of weather anomalies and climate disasters caused by climate change related to the increasingly faster global warming process is growing rapidly. The increasingly faster global warming process is the result of an increase in greenhouse gas emissions emitted by industry and the energy sector producing electricity and heat based on the burning of minerals. In addition, the increase in greenhouse gas emissions is due to the development of the automotive industry also powered by burning minerals. Greenhouse gases are also emitted by agriculture, mainly livestock production carried out using traditional production technologies without complying with the principles of organic farming. In addition, the burning of rubbish, including plastics, causes greenhouse gases and toxic to humans and other forms of life chemical compounds to be released into the atmosphere. Due to the warming climate of the Earth, the consumption of electricity is growing, because the houses are installed larger refrigerators, refrigerators, air conditioners and more electronic devices enabling access to the Internet. The increase in demand for electricity causes a rapid increase in generation capacity in traditional power plants generating this energy based on traditional energy, consisting in burning increasingly larger amounts of hard coal, lignite, mazout from crude oil and other minerals.

Due to the above, a very negative effect of the progressing global warming process are more and more frequently occurring weather anomalies and climatic disasters, above all the more frequent drought causing forest fires. Increasingly larger forest fire areas cause degradation of natural environments. For example, at present (August 2019) there are forest fires of the Siberian Tundra at the Arctic Circle, fires of large areas of the Amazon rainforest, forest fires in many places in Europe and in many other places of other continents. This is another very negative effect of the more and more frequent drought and other weather anomalies being a derivative of the progressing global warming process. Droughts and fires very quickly cause impoverishment of biodiversity, soil sterility, degradation of natural environments, decline in the number of living organisms, extinction of many species of flora and fauna and other negative processes.

These fires, especially the Amazon rainforest fires in Brazil are very negative for the Earth's ecosystem due to climate change. The Amazon rainforests produce up to 20 percent oxygen of the Earth's atmosphere. During current fires (end of August 2019), part of the Amazon rainforest with an area of ​​1.5 football field burns every minute. the government in Brazil has announced that it does not have the resources to counteract this problem. It does not have enough firefighters and firefighting equipment to even try to put out the fire. This is a problem not only for Brazil but for the whole world. This is a global problem. The problem of the burning enormous rainforests of the Amazon rainforest should be the subject of urgent convening of a special UN conference as soon as possible, including the participation of many other international ecological organizations, governments of many countries, internationally operating financial institutions and industrial corporations capable of providing assistance and organizing measures and necessary actions to put out the fire as soon as possible. The Amazon rainforest fire is already a serious SOS signal for the Earth, for humanity, for the lives of many species of flora and fauna that the critical point caused by the global warming process has clearly been exceeded.

Therefore, quick actions are necessary to extinguish this fire and implement in Brazil and other countries programs of systemic implementation of sustainable pro-ecological development in accordance with the green economy philosophy. It is not easy in the situation of a developing country, a country that is just developing its industry and technology in order to achieve a level of economic development similar to the level of income, equipment with technologies etc. in highly developed countries. Therefore, systematic international assistance is needed for Brazil and other developing countries, which lack funds for implementing eco-innovations and implementing ecological reforms, among others in the field of development of renewable energy sources and limiting the plundering economy of obtaining wood from the Amazon rainforest. The Amazon rainforest fires are a serious SOS signal sent by nature towards humanity. there is less and less time for the implementation of necessary pro-ecological activities.

What do you think about this topic?

What is your opinion on this topic?

Do you agree with me on the above matter?

Please reply

I invite you to discussion

Thank you very much

Best wishes

Dariusz Prokopowicz

several--- like SLR, Acidification, glacial melting, adverse impact on crop and human health

Climate change, sea level rise, agriculture production, marine food disruption and ultimately human well being.