Category Archives: News

Every year, the UN Environment Programme (UNEP) brings together scientists from around the world to measure the size of the greenhouse gas (GHG) “emissions gap,” the difference between the emissions level countries have pledged to achieve under international agreements and the level consistent with limiting warming to well below 2 degrees C (3.6 degrees F). That benchmark exists because warming above 1.5-2 degrees C would bring increasingly catastrophic impacts. (Learn more in our post describing the world’s “carbon budget.”)

So what does the Gap Report show for 2017? These five charts explain.

1. Global GHG emissions are still increasing.

In 2016, global GHG emissions were about 52 gigatonnes (Gt CO2e/year). Total global GHG emissions have roughly doubled since 1970, and have grown dramatically even since 2000. Carbon dioxide emissions from fossil fuel combustion, cement and other processes contribute the most, around 70 percent of the total.

Encouragingly, the growth in global emissions in 2015 and 2016 is the slowest since the early 1990s (except years of global economic recession), and global CO2 emissions from fossil fuel use and cement production remained stable in both 2015 and 2016.  However, it remains to be seen whether these trends will be permanent.

Originally published on the WRI website.

Trees are renewable, so why not let them count under the proposed revisions to the EU renewable energy target? Here we answer this and other questions to demonstrate why burning trees for energy is not inherently climate-friendly.

What is the EU renewable energy target and its relevance to trees?

The European Union (EU) Renewable Energy Directive establishes an overall policy for advancing the use of energy from renewable sources in the EU. The current framework requires the EU to meet at least 20 percent of its total energy needs with renewables by 2020. Wood is currently the largest contributor to this renewable energy target, accounting for as much as 45 percent of all renewable energy consumed. Much of the forest biomass currently used consists of industrial and harvest residues and traditional fuelwood. However, these sources are nearing full exploitation and further demand for wood for bioenergy will likely come from additional tree harvesting. Even now, Europe is importing wood pellets from U.S. and Canadian forests. Proposals currently under discussion by the European Parliament for a revised Renewable Energy Directive would increase the share of renewable energy in the EU’s total energy mix from 20 percent to at least 27 percent, and possibly 30–35 percent, by 2030. This proposal would likely increase demand to turn trees into energy as EU countries seek ways to meet these more ambitious renewable energy targets.

Originally published on the WRI website.

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“I flew from Ethiopia, and you can see it when you fly over the border from Chad to Niger,” says Dr. Kelechi Eleanya, an instructor at the Yale School of Forestry and Environmental Studies. “From the plane window I noticed the colors shift quite rapidly from warm reds to cool greens.”

Though Niger is currently facing slow growth in terms of the human development index, or literacy rate, it is a diamond in the rough for Forest and Landscape Restoration (FLR).

“Niger is an interesting country according to its existing experiences in landscape restoration, and also the dedication by the government on this topic,” adds Horst Freiberg, Co-Head of Forest Conservation and Sustainable Forest Management, Biological Diversity and Climate Change Division at the German Ministry for the Environment, Nature Conservation, Building and Nuclear Safety (BMUB).

As a part of the Second Annual AFR100 Partnership meeting in Niamey, Niger, delegates visited local restoration sites: tributary projects that swell together to form a stunning five-million-hectare Nigerien success story in Farmer-Managed Natural Regeneration (FMNR). At these sites, the triumph of this people-centered approach is obvious.

The first site was Tchida village, 55 kilometers West of Niamey. Here, Programme d’Action Communautaire Phase 3 (PAC 3) — funded by the World Bank; Global Environment Facility (GEF), and the Government of Niger — rolled out in 2010 with an ambitious plan to green 120 hectares, primarily using the economically-versatile Gum arabic tree (Acacia senegal).

This sprawling project site was a first encounter with what the local community was calling — in translation — a “demi-lune” method for building up soil carbon and bolstering water infiltration. Also called zaï pits or tassa, this restoration method was detailed in the 2010 documentary film The Man Who Stopped the Desert.

Tchida is situated in a climate of extremes: historically the rainy season has flooded the village and carried away valuable soil carbon and biomass, while the dry season brings a “hunger gap” between the time food stocks run out and the next harvest. Thus a landscape-level solution for restoration on these lands must to address flooding, water infiltration, soil carbon capture and food security.

The answer to all of these woes is deceptively simple: digging shallow pits, filling them with biomass (dung, green compost), planting a nitrogen-fixing acacia in the middle, and surrounding everything with a crescent of sand and rock is enough to stop the floodwaters and force them to percolate down to nourish tree roots long after the rains stop. Whatever they are called in the local parlance, be it zaï, tassa or demi-lune pits, they have the potential to stop the desert.

Originally published on the Global Landscapes Forum website.

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“…With the knowledge we are gaining, we will become better land and natural resource managers, because we’re understanding how we need to treat our land, and the plants and animals on it.”

These are the words of Rinouzeu Karizembi, one of only two women in the nine-member management committee of the Wild Dog Conservancy from the Otjozondjupa Region in eastern Namibia. Rinozeu and her friend Jaqueline Tjaimi are pastoralists who hope one day to make a better living from raising livestock, but, they are also acutely aware of the constraints presented by the arid Kalahari landscape which is their home, the impacts of their livestock, and the effects of a changing climate. With the support their community has  received through the GEF-financed, UNDP-supported project on Sustainable Management of Namibia’s Forest Land (NAFOLA),  these pioneering young women  envision creating a diversified, communally-managed landscape that supports sustainable use of local natural resources for subsistence livelihoods, and provides a safe habitat for plants and wildlife, for the benefit of people and the land.

Rinouzeu and Jaqueline’s story is one of eight included in a new publication, titled Listening to our Land: Stories of Resilience,”launched by UNDP, Global Environment Facility (GEF), Government of Namibia and the Secretariat for the UN Convention on Combatting Desertification (UNCCD) at the 13th Conference of the Parties to UNCCD being held in Ordos, China from 6 to 16 September, 2017. This publication features a selection of stories that demonstrate how sustainable land management (SLM) addresses land degradation, and promotes the achievement of multiple Sustainable Development Goals (SDGs).

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Click here to access the publication

Originally published on the UNCCD Knowledge Hub

Researchers from the International Food Policy Research Institute (IFPRI) have published an extensive report highlighting the effects of climate change on agriculture and global nutrition. The report, Climate Change and Variability: What are the Risks for Nutrition, Diets, and Food Systems?, compiles evidence-based research to provide a detailed look at food security, agriculture, and food systems in relation to climate change. The authors also examine future projections in these areas, seeking to acknowledge the complexity and importance of those relationships as both global population and global temperatures rise.

The report frames the food system as both a victim and a driver of climate change: while climate change negatively affects agriculture and the ability to feed the world, the food system intensifies climate change by significantly contributing to global greenhouse gas emissions (GHGs).

In an introductory post, the reports’ authors urge more research and action, calling the task of ensuring adequate global nutrition for all “the challenge of our lifetime.” The authors cite research projecting that at current rates of climate change, “it is likely that global food production will decline by two percent every decade until at least 2050, just as the world’s population is expected to reach 9.7 billion people.”

Persistent drought and other changes in weather patterns are already resulting in famine for millions of vulnerable people.

A 2016 report modeled the effects of this climate change on global health, estimating “excess mortality attributable to agriculturally mediated changes in dietary and weight-related risk factors,” and predicted half a million agricultural climate-related deaths in this time period.

The IFPRI authors state that nutritional status, ultimately leading to morbidity and mortality, “can be exacerbated by the effects of climate change at all stages of the food value chain.”

Featuring seven focal areas through a food system lens, the report brings together research on each piece of the food value chain and anticipated challenges posed by climate change. The authors suggests both climate change mitigation and adaptation strategies using a nutrition-sensitive approach that is also climate-aware.

Click here to learn more

Originally published on the Food Tank Website

How does a guy from a sleepy country town in Victoria end up pioneering a way to transform the drought-ravaged land into ribbons of greenery?

Three decades ago Tony Rinaudo was hurtling across the sandy plains of Niger in a clapped-out ute with a trailer-load of trees.

The Victorian man was in the west African country to manage a tree planting project.

“Basically it was a failure. We were only planting 6,000 trees per year, most of them died, and people were not interested. I was very frustrated. I felt I was just wasting my time and others’ money in a project that would never have an impact,” he says.

As he adjusted the pressure of his tyres in preparation for the sandy road ahead, Rinuado surveyed the land stretching out in all directions: scorched and drought-ridden. He’d witnessed how farmers struggled to put enough food on the table even in ‘good’ years. 

He was almost ready to pack his bags and leave.

But something caught his eye: a tiny shrub, feebly fluttering its leaves in the glare of the sun. On closer inspection, he noticed it wasn’t a shrub; it was a tree attempting to re-grow. This little tree got his mind ticking over: perhaps he was thinking about the revegetation issue all wrong. Instead of planting more trees, why not take advantage of sprouting root systems or seeds that lie underground?

From this simple idea, he developed the “Farmer Managed Natural Regeneration”(FMNR), a method of taking advantage of root systems – memories of their former tree selves – that lie dormant beneath the ground. He’s quick to clarify he didn’t actually invent FMNR, it was more of a “rediscovery” of a traditional practice that dates back centuries.

Rinuado says the result of this radical approach to land management has been “quite amazing”. Hundreds of thousands of farmers embraced this agricultural practice, transforming large swaths into productive land, improving food and fuel production for their communities. Once the revegetation takes off, the farmers just need to protect the tiny, growing tree shoots from theft, fire and livestock. And the results speak for themselves: satellite images show how far FMNR has spread across Africa’s desert plains: Niger boasts vast swathes of vegetation, whereas in Nigeria, just across the border where FMNR hasn’t been introduced, it’s strikingly barren.

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Originally published on News.Com.Au