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The first trees emerged about 400 million years ago. Humanity needs only about 18,000 years more to destroy them completely. This estimate is overly simplistic and assumes a “no change” scenario from current trends in deforestationan annual average loss of -0.13 percentbut it forces us to examine the data from a what if perspective, keeping in mind that forests are one of the most important natural filters and producers of oxygen.

The 1992 Rio Earth Summit was viewed as the turning point for global environmental policy, seeking to overturn disruptive ecological and environmental trends compounded by the industrial revolution and to spur development of national-level environmental policies to address emerging issues. The persistence of deforestation for land clearing and the continued popularity of wood in building and manufacturing despite the critical volume of forest coverage required is (disturbingly) evident in the data.

  • According to statistics from World Bank, a slightly greater share of countries reported a decrease in total forested area from 1990 through 2015 than reported an increase in total forested area, yielding a loss of 1.3 million square kilometers of forest area. In 2015, 89 countries (42.4 percent) reported a total decrease in forested area during the 25 year period, whereas 80 reported a gain and 37 reported no change.
  • Trends in forestry production indicate that even production of paper and paperboard increased—growing 3.5 percent from 2010 to 2015—according to the Food and Agriculture Organization, despite trends in favor of paperless work environments and declining subscriptions to newsprint media, for example.
  • At the same time, deforestation also negates other efforts globally to halt the growth in total emissions of carbon dioxide. When trees are felled, the stored carbon dioxide in the trees is released into the atmosphere, where the CO2 mingles with greenhouse gases from other sources and contributes to global warming.

إحصاءات البيانات ذات الصلة

Land and Poverty Conference 2017 | Responsible Land Governance: Towards an Evidence Based Approach

Now in its 18th year, the Annual World Bank Conference on Land and Poverty brings together key stakeholders engaged in strengthening land governance and tenure security for a weeklong event at World Bank Headquarters in Washington DC, USA. The conference program brings you a large number of sessions organized around thematic tracks with oral presentations on latest research, impact evaluations, experiences with new approaches for scaling land administration systems and business models; lightning talks on geospatial innovations, and a learning day. This year’s conference theme will be on the role of data and evidence for realizing land policy...

Temporary Crops

Temporary crops is all land used for crops with a less than one-year growing cycle and which must be newly sown or planted for further production after the harvest. Countries with the biggest square of temporary crops are Russia, Australia, Argentina, Ukraine, and Sudan. These countries have more than 50 percent of total temporary crops. Source: Resource Statistics - Land

29th Session of the Latin American and Caribbean Forestry Commission

The Food and Agriculture Organization of the UN (FAO) will convene this meeting in order to bring together forestry experts and decision-makers from the region. The meeting is one of six region-specific meetings held every two years in support of the FAO Regional Forestry Commissions. Event holder: Food and Agriculture Organization

Temporary Meadows and Pastures

Temporary meadows and pastures is the land temporarily cultivated with herbaceous forage crops for mowing or pasture. A period of less than five years is used to differentiate between temporary and permanent meadows. Countries with the biggest square of temporary meadows and pastures are Argentina, France, Germany, Italy, and Ethiopia. These countries have more than 57 percent of total temporary meadows and pastures. Source: Resource Statistics - Land