Indonesia's Deforestation Dropped 60 Percent in 2017
By Hidayah Hamzah, Reidinar Juliane, Tjokorda Nirarta "Koni" Samadhi and Arief Wijaya
In the midst of the second-worst year for tropical tree cover loss in 2017, Indonesia saw an encouraging sign: a 60 percent drop in tree cover loss in primary forests compared with 2016. That's the difference in carbon dioxide emissions from primary forest loss equivalent to 0.2 gigatons of carbon dioxide, or about the same emissions released from burning over 199 billion pounds of coal.
New data from the University of Maryland, released on Global Forest Watch, calculated tree cover loss—defined as the loss of any trees, regardless of cause or type, from tropical rainforest to tree plantation—within Indonesia's primary forest and protected peatland. The decline in tree cover loss in Indonesia was at odds with other countries' experiences last year, with record-high loss of tree cover in the Democratic Republic of Congo, the second-highest level in Brazil, a spike in Colombia and forest disruption caused by storms in the Caribbean.
The decrease in Indonesia's tree cover loss is likely due in part to the national peat drainage moratorium, in effect since 2016. Primary forest loss in protected peat areas went down by 88 percent between 2016 and 2017, to the lowest level ever recorded. Additionally, 2017 was a non-El Niño year, which brought wetter conditions and fewer fires compared to past years. Educational campaigns and increased enforcement of forest laws from local police have also helped prevent land-clearing by fire.
Kalimantan and Sumatra experienced the largest reduction in primary forest loss between 2016 and 2017 by 68 percent and 51 percent respectively, with the largest reduction seen in South Sumatra, Central Kalimantan and Jambi. On the other hand, West Sumatra and North Sumatra saw an increase in forest cover loss.
Protecting Indonesia's Peatlands
Protected peat areas, made up of over 3-meters (10-foot) deep carbon-rich organic soil, covered 12.2 million hectares (30 million acres), half of Indonesia's peatland hydrological area. The avoided emission from peat decomposition and peat conversion is equivalent to emission from burning 630 billion pounds of coal. Provinces with the greatest decrease of forest cover loss in protected peat areas are Central Kalimantan, Jambi and South Sumatra, provinces which experienced worst fires in 2015.
Such decrease may be partially driven by a longer wet season in 2017, resulting in fewer fires in peat and avoiding the 2015 fires crisis from happening again. However, the decrease also coincides with a number of government actions to curb land clearing in peatland and forests.
First, Indonesia's president established the Peatland Restoration Agency, tasked to coordinate the restoration of 2.4 million hectares (5.9 million acres) of peatland in Indonesia. Second, the government issued a regulation to ensure a suitable water level in peatland and ban all new land clearing and canal building on peatland, even in existing concession areas. Sub-national elections, which took place in June, may have also contributed to less peatland and forest fires as local politicians have greater incentive to prevent fires. This year's Asian Games, to be hosted in both Jakarta and Palembang (the capital of South Sumatra) in August, has also driven the government to intensify efforts to prevent the burning of forests and peatland.
Despite this progress, threats remain. Companies secured concession permits in large areas of protected peatland before recent protection efforts. More than a quarter of the 12.2 million hectares (30 million acres) of protected peatland has already got concession areas, dominated by pulpwood and palm oil plantations, or has the potential to be converted to plantations or agriculture.
To this end, the government issued a land swap program that obliges companies whose concessions contain at least 40 percent of protected peatland to protect and restore those areas of their concessions. In exchange, the government will compensate them with land elsewhere. The plan drew criticism from civil society organizations, which voiced concerns that more forests could be opened without clear and transparent data and land criteria, and from companies concerned that the regulations would be bad for business.
How Can Indonesia Leverage This Momentum?
First, international support for emissions reduction and green growth must be further strengthened, with this year's international climate meeting in Poland as a venue for all countries to evaluate and log a more ambitious emission reduction target. Indonesia's significant decrease in deforestation allows it to launch a more ambitious emissions reduction target and contribute to the global effort in raising ambition.
Second, sub-national governments need more political support for sustainable development. There is already evidence that this is on the rise in Indonesia, with the introduction of Lingkar Temu Kabupaten Lestari (sustainable district platforms) and green growth programs in South Sumatra and East Kalimantan.
Third, monitoring deforestation can be a valuable tool. Spatial data tools such as Global Forest Watch provide tree cover loss alerts in near real time, enabling the government and public to prevent the clearing of protected peat areas and forests. In Peru, weekly deforestation alerts help identify forest encroachment and construction of illegal logging roads in the Peruvian Amazon.
In Indonesia, monitoring government commitment to peatland protection is also part of the public's responsibility to ensure a healthy environment. Pantau Gambut, an Indonesian civil society coalition platform that provides information on the commitments from government, public, and companies, enables public to ask stakeholders to fulfill their pledges.
Finally, as a variation on the land swap, proposing a 'new scheme' of concessions by converting existing license on peatland into ecosystem restoration concessions could better meet the needs of all stakeholders, if it has a firm legal foundation and support from green business incentives.
If Indonesia keeps strengthening its forest protection and climate action, 2018 could be another promising year for Indonesia's primary forests, even when the dry season returns and the Asian Games are over.
Dora Hutajulu contributed to the analysis for this post.
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By Beth Ann Mayer
Since even moderate-intensity workouts offer a slew of benefits, walking is a good choice for people looking to stay healthy.
How to Rock Your Walk<p>Walking isn't just fun and healthy. It's accessible.</p><p>"Walking is cheap," says Dr. John Paul H. Rue, a sports medicine doctor at <a href="https://mdmercy.com/" target="_blank">Mercy Medical Center in Baltimore</a>. "You can do it anywhere at any time; [it] requires little to no special equipment and has many of the same cardio benefits as running or other more intense workouts."</p><p>Want to up your walking game? Try the tips below.</p>
Use Hand Weights<p>Cardio and strength training can go hand-in-hand when you add weights to your walk.</p><p>A <a href="https://journals.lww.com/acsm-msse/Fulltext/2019/03000/Associations_of_Resistance_Exercise_with.14.aspx" target="_blank">2019 study</a> found that weight training is good for your heart, and <a href="https://www.mayoclinicproceedings.org/article/S0025-6196(17)30167-2/abstract" target="_blank">research</a> shows it reduces the risk of developing a <a href="https://www.healthline.com/health/nutrition-metabolism-disorders" target="_blank">metabolic disorder</a> by 17 percent. People with metabolic disorders have a higher chance of being diagnosed with high cholesterol, high blood pressure, and diabetes.</p><p>Rue suggests not carrying weights for your entire walk.</p><p>"Hand weights can give you an added level of energy burning, but you have to be careful with these because carrying [them] over a long period of time or while walking could actually lead to some overuse injuries," he says.</p>
Make It a Circuit<p>As another option, consider doing a circuit. First, put a pair of dumbbells on your lawn or somewhere in your home. Walk around the block once, then stop and do some bicep curls and tricep lifts before walking around the block again.</p><p>Rue recommends <a href="https://www.healthline.com/health/exercise-fitness/running-with-weights" target="_blank">avoiding ankle weights</a> during cardio workouts, as they force you to use your quadriceps rather than hamstrings. They can also cause muscle imbalance, according to the <a href="https://www.health.harvard.edu/staying-healthy/wearable-weights-how-they-can-help-or-hurt" target="_blank">Harvard Health Letter</a>.</p>
Find a Fitness Trail<p>Strength training isn't limited to weights. You can get stronger by <a href="https://www.healthline.com/health/bodyweight-workout" target="_blank">simply using your body</a>.</p><p>Often found at parks, fitness trails are obstacle courses with equipment for pullups, pushups, rowing, and stretches to build upper and lower body strength.</p><p>Try searching "fitness trails near me" online, checking out your local parks and recreation website, or calling the municipal office to <a href="https://calisthenics-parks.com/" target="_blank">find one</a>.</p>
Recruit a Friend<p>People who workout together stay healthy together.</p><p><a href="https://bmcgeriatr.biomedcentral.com/articles/10.1186/s12877-017-0584-3" target="_blank">One study</a> showed that older adults who exercised with a group improved or maintained their functional health and enjoyed their lives more.</p><p>Enlist the help of a walking buddy with a regimen you aspire to have. If you don't know anyone in your area, apps like <a href="https://www.strava.com/" target="_blank">Strava</a> have social networking features so you can get support from fellow exercisers.</p>
Try Meditation<p>According to the <a href="https://www.nccih.nih.gov/research/statistics/nhis/2017" target="_blank">2017 National Health Interview Survey</a>, published by the National Institutes of Health, meditation is on the rise, and for good reason.</p><p>Researchers <a href="https://pubmed.ncbi.nlm.nih.gov/29616846/" target="_blank">found</a> that mind-body relaxation practices can regulate inflammation, <a href="https://www.healthline.com/health/biological-rhythms" target="_blank">circadian rhythms</a>, and <a href="https://www.healthline.com/health/glucose" target="_blank">glucose</a> metabolism, as well as lower <a href="https://www.healthline.com/health/high-blood-pressure-hypertension" target="_blank">blood pressure</a>.</p><p>"Any form of exercise can be turned into a meditation of some type, either by the surroundings you are walking in, like a park or trail, or by blocking out the outside world with music on your headphones," Rue says.</p><p>You can also play a podcast or download an app like <a href="https://www.headspace.com/headspace-meditation-app" target="_blank">Headspace</a> that has a library of guided meditations to practice while you walk.</p>
Do Fartlek Walks<p>Typically used in running, fartlek intervals alternate periods of increased and decreased speed. These are <a href="https://www.healthline.com/nutrition/benefits-of-hiit" target="_blank">high-intensity interval training (HIIT)</a> workouts, which allow exercisers to accomplish more in less time.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0154075" target="_blank">One study</a> showed that 10-minute interval training improved <a href="https://www.healthline.com/health/metabolic-syndrome" target="_blank">cardiometabolic</a> health, or lowered the risk of heart disease, stroke, and diabetes, just as well as working out at a continuous pace for 50 minutes.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0111489" target="_blank">Research</a> also shows that HIIT workouts increase muscle <a href="https://www.healthline.com/health/fast-twitch-muscles" target="_blank">oxidative</a> capacity, or the ability to use oxygen. To do a fartlek walk, try walking at an increased pace for 3 minutes, slow down for 2 minutes, and repeat.</p>
Gradually Increase Pace<p>A faster walking pace is associated with a lower risk of <a href="https://www.healthline.com/health/copd" target="_blank">chronic obstructive pulmonary disease (COPD)</a> and respiratory diseases, according to a <a href="https://pubmed.ncbi.nlm.nih.gov/30303933/" target="_blank">2019 study</a>.</p><p>Still, it's best not to go from a stroll to an Olympic-worthy power walk in a day. Instead, increase your pace gradually to prevent injury.</p><p>"Start by walking at a brisk pace for about 10 minutes per day, 3 to 5 days per week," Rue says. "Once you've done this for a few weeks, increase your time by 5 to 10 minutes per day until you get to 30 minutes."</p>
Add Stairs<p>You've likely heard that taking the stairs instead of an elevator is a way to add more movement into your daily routine. It's also a way to step up your walking. Stair climbing has been shown to <a href="https://www.sciencedirect.com/science/article/pii/S2211335519301123?via%3Dihub" target="_blank">decrease the risk of mortality</a> and can easily add a bit more challenge to your walk.</p><p>If you don't have stairs in your home, you can often find them outside a local municipal building, train station, or at a high school stadium.</p>
Is Your Walk a True Cardio Workout?<p>Not all walks are equal. A walk that's too leisurely may not provide enough burn to qualify as cardio. To see if you're getting a good workout, try to <a href="https://www.healthline.com/health/how-to-check-heart-rate" target="_blank">measure your heart rate</a> using a monitor.</p><p>"A target goal for a good walking workout heart rate is about 50 to 70 percent of your maximum heart rate," Rue says, adding that maximum heart rate is <a href="https://www.healthline.com/health/fitness-exercise/fat-burning-heart-rate" target="_blank">typically calculated</a> by 220 beats per minute minus your age.</p><p>You can also monitor how easily you can carry on a conversation while you walk to gauge your heart rate.</p><p>"If you can walk and carry on a normal conversation, that's probably a lower intensity walk," says Rue. "If you are slightly breathless but can still have a conversation, that's probably a moderate workout. If you are out of breath and can't talk normally, that's a vigorous workout."</p>
Takeaway<p>By shaking up your routine, you can add excitement to your workout and reap even more rewards than a basic walk provides. Increasing the pace and intensity of a workout will make it more effective.</p><p>Simply pick your favorite variation to add some spice to your next walk.</p>
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