07.03.2017 Views

POLLINATORS POLLINATION AND FOOD PRODUCTION

individual_chapters_pollination_20170305

individual_chapters_pollination_20170305

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

THE ASSESSMENT REPORT ON <strong>POLLINATORS</strong>, <strong>POLLINATION</strong> <strong>AND</strong> <strong>FOOD</strong> <strong>PRODUCTION</strong><br />

was widespread in beekeeping into the 1980s, but the<br />

current trend is toward managed A. mellifera to the loss of<br />

managed A. cerana (Jung and Cho, 2015).<br />

The wisdom of importing A. mellifera into locations where<br />

it is non-native, or even moving it between locations where<br />

it is native, has been called into question for many reasons<br />

(see Chapter 2, Section 2.5). There has consequently been<br />

increasing interest in managing other species for crop<br />

pollination. From a review of the current literature presented<br />

below, it is estimated that approximately 1% of the world’s<br />

20,000 bee species are under consideration and 0.1%<br />

are currently under active management for commercial<br />

pollination. This trend in increasing interest in or use of<br />

other insect species for crop pollination may also have<br />

been driven by perceived or real shortfalls in the pollination<br />

of crops.<br />

FIGURE 3.4<br />

World map showing the annual growth rate (%/yr) in the number of honey bee colonies and honey production for countries reporting<br />

those data to FAO between 1961 and 2012 (FAOSTAT 2013). Data from the countries that were part of the former Soviet Union, the<br />

former Yugoslavia, or the former Czechoslovakia were combined.<br />

A<br />

167<br />

B<br />

No data<br />

Annual growth in number of hives (1961−2012)<br />

−3 −2 −1 0 1 2 3 4 5 10 % per year<br />

3. THE STATUS <strong>AND</strong> TRENDS IN <strong>POLLINATORS</strong><br />

<strong>AND</strong> <strong>POLLINATION</strong><br />

Annual growth in honey production (1961−2012)<br />

No data<br />

−3 −2 −1 0 1 2 3 4 5 10 % per year

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!