Posted: March 30, 2020
The best volunteer programs abroad are the ones aligned to the United Nations Sustainable Development Goals (UN SDGs). Seventeen goals are mapped out for each part of development that is important, with “Life on Land” listed as Goal 15.
The UN aims to achieve progress in sustainable development worldwide with these 17 goals. These goals focus on making a positive impact on all aspects of life. That’s why volunteer programs abroad that are aligned to the UN SDGs are the best – you get to be part of this impact.
The aim of Goal 15 is to look after and restore terrestrial ecosystems and biodiversity. This includes protecting forests, watching over the use of nature’s resources, and easing natural and human impact on nature.
Human and natural impact on nature include things like deforestation, desertification and land degradation. The UN has ten targets in place to reach Goal 15.
Let’s find out what they are and why they matter.
Freshwater and terrestrial ecosystems are things like mountains, forests, wetlands and drylands. Living things like plants and animals also form part of ecosystems.
Ecosystems can be impacted by natural disasters such as earthquakes, or human activities such as excessive hunting. When ecosystems are impacted, they change.
Sometimes these changes can impact the wildlife that inhabit these ecosystems. Too much negative impact on ecosystems is one of the reasons why populations of species start to decrease.
For example, a coral reef undergoes bleaching when bright coloured algae that live on the coral leave. This is a result of changes in the environment such as warming water.
Without the algae, corals lose their main food source and become more brittle and more susceptible to disease.
You can help to conserve wildlife in their natural habits, by becoming a volunteer on a wildlife conservation program.
Did you know that forests cover 30% of the world’s surface? And trees do a lot more than produce the oxygen we need to breathe.
Trees contribute to 50% of plant production and consume 45% of carbon dioxide. This all means that trees are a very important part of every ecosystem.
Trees even control the force of the wind and the movement of water, protecting the land from natural disasters like floods.
Imagine that – out of all the places in the world, forests are the best places for most animals to live. That means quite a large part of living elements in nature depend on forests for survival.
Imagine a world without forests? Where would all the animals that live in them go? Goal 15 aims to alleviate deforestation by increasing afforestation and reforestation.
Afforestation is when trees are planted to make a forest in areas where the land is empty. Reforestation is almost like afforestation, except that trees are planted in a forest that has lost most of its trees.
Six thousand years ago, an enormous rainforest spanned across 11 countries in Northern Africa. Leaves dripped with crystal-like raindrops from the abundance of rainfall.
Today, this area is one of the driest places on Earth – the Sahara Desert.
There is a difference between desertification and deforestation. Desertification happens when the land dries up and is no longer fertile for planting. This means afforestation and reforestation may not be a solution.
Desertification is caused by degraded land from natural disasters like droughts. Humans also play a part in land degradation by clearing large areas of vegetation for buildings.
Alleviating desertification by managing water resources, for example, can restore the land. This means that the soil can become fertile again.
Mountainous areas hold diverse habitats for plants and animals. These habitats include forests, savannah, tundra and shrubland.
Mountains make up a quarter of the world’s surface and provide shelter for 12% of the world’s population. They also produce between 60% and 90% of our freshwater.
Clean drinking water is essential for humans and animals to survive, which means mountains contribute to sustaining ecosystems and biodiversity. Freshwater is also used for irrigation, which contributes to food production.
Who would’ve thought that these giant stone mounds were so important?
Natural habitats are places in nature, such as forests, where plants and animals live. Plants and animals depend on their habitats for shelter, food and protection from the elements, and other threats.
For example, Pandas in China depend almost entirely on the bamboo from the bamboo forests they live in. They eat bamboo almost all day and then they cuddle up to bamboo for a two to four hour nap.
Natural habitats can be destroyed by disasters such as the massive bushfires in Australia. This disaster occurred due to high temperatures and land degradation from drought.
Droughts cause the land to become very dry, and climate change increases the temperature. Together, this increases the potential for wildfires. When habitats are destroyed, the plants and animals that inhabit them are also affected.
Reducing land degradation means that natural habitats can be protected and so can the species that live in them. This will also help to prevent the extinction of species.
Genetic resources are genetically modified crops created to alleviate and prevent food insecurity caused by a lack of natural resources. Natural resources such as food plants are becoming scarce due to the negative impact things like overconsumption have on the environment.
An example of a genetically modified crop is corn. In the United States, the genetically modified corn is used to make tortilla chips.
Access to genetic resources can increase food security and income, especially in rural areas where people and animals depend on natural resources.
Genetic resources will also prevent the loss of species of useful crops, by providing people with alternative resources. This means that natural resources like crops won’t be over harvested and can be preserved.
Animals are poached for their body parts, such as ivory tusks from elephants. Selling animal parts is a common form of illegal trade on the black market.
Wild animals are also trafficked to be sold as exotic pets. Poaching and trafficking have a large impact on the survival rates of these animals and on the decline of species.
Poaching and trafficking can sometimes be prevented by raising awareness about the survival of wild animals. Raising awareness will encourage global support and efforts to protect species from illegal poaching.
Conservation programs also contribute to the protection of wild animals. For example, if you join a conservation program in Thailand, you can assist in the conservation of elephants that have been relieved from work in the tourism industry.
Invasive alien species include plants, animals and other living things that are not indigenous to an ecosystem. They have an impact on indigenous plants and animals.
For example, the gray squirrel, innocently sharing peanuts with Britain’s native red squirrels, is actually a carrier of squirrel pox. As the carrier, it is immune to the disease, but for the red squirrel, this disease may be fatal.
Invasive animals may also prey on indigenous animals, which lowers the population size of indigenous animals. Invasive plants may compete with indigenous plants for things like important nutrients needed for survival.
A 2020 goal listed by the UN is to prevent and reduce the impact of invasive alien species on indigenous life.
Environmental concerns should be part of a government’s developmental strategies.
The UN hopes to encourage governments to be environmentally conscious when creating national development plans by 2020.
People across the world have also taken strides towards raising awareness about the environment. Have you heard about the student strikes for climate change awareness that took place around the world, in 2019?
Increasing financial resources, such as donations, will make more money available for looking after forests and other natural resources.
Financial assistance can also be given to communities to assist them with the necessary tools for conservation.
An even better way to assist is to go beyond donations. For example, you can volunteer on a marine conservation program in Seychelles and assist with environmental education sessions with the local community to raise awareness about environmental conservation.
There are many ways that you can contribute towards reaching these targets and fulfilling Goal 15. You can join a volunteer program abroad.
As a volunteer with GVI, you can help to increase the impact the organisation has already made so far. In a 2016 monthly achievement report, GVI had 496 participants who completed successful survey training.
Surveys collect valuable data that helps researchers to study ecosystems and how to preserve them. GVI also managed to raise up to £5,080.42 for anti-poaching initiatives.
Contribute towards Goal 15 by becoming a volunteer on a volunteer program abroad.
Zaytoen Domingo is an intern at the GVI Writing Academy. The Writing Academy is a skills-development program that pairs development editors with budding travel writers. Learn more about the program here.
By Zaytoen Domingo