epub |eng | | Author:Atsushi Hagiwara & Tatsuki Yoshinaga

7.2 Sources of Variation in Life History Traits There are two main reasons why life history traits might differ between two individuals: phenotypic plasticity and genetic variation. The former refers ...

epub |eng | | Author:Peter Coates

An early 19th-century warning to poachers posted by the owners of salmon fishing rights on the River Hodder in north Lancashire. POACHED SALMON For those who enjoy legal ownership of ...

epub |eng | 1997-06-30 | Author:Peter Matthiessen [Matthiessen, Peter]

next morning the film crew’s nerves were tense, and growing tenser. Diégo-Suarez was thirty-six hours away, but in order to get there at dawn on July 8, it was necessary ...

epub |eng | | Author:Sena S. Silva & F. Brian Davy

The inland fishery of Sri Lanka has been essentially a capture fishery from perennial reservoirs (major and medium-scale irrigation reservoirs; Table 6.1). However, most small-sized (<100 ha) minor irrigation reservoirs ...

epub |eng | 2020-05-14 | Author:Patrik Svensson

13 Under the Sea Despite the contradictory feeling the eel arouses, up close, in its natural habitat, it gives the impression of being fairly jovial. It rarely puts on airs. ...

epub |eng | 2020-03-09 | Author:Patrik Svensson

13 Under the Sea Despite the contradictory feeling the eel arouses, up close, in its natural habitat, it gives the impression of being fairly jovial. It rarely puts on airs. ...

epub |eng | 2020-03-16 | Author:Yun Rou [Rou, Yun]

They So Want Us Gone There are days I just can’t stand still. It’s a dirty little monk secret, but it’s true. During first twenty years or so of meditation, ...

azw3, epub |eng | 2020-04-13 | Author:Lulu Miller [Miller, Lulu]

* * * The word was coined back in 1883 by a British scientist named Francis Galton, a famous polymath in his own right, who also happened to be the ...

epub |eng | 2020-04-14 | Author:Lulu Miller

* * * The word was coined back in 1883 by a British scientist named Francis Galton, a famous polymath in his own right, who also happened to be the ...

epub |eng | | Author:Aad C. Smaal & Joao G. Ferreira & Jon Grant & Jens K. Petersen & Øivind Strand

14.4.3 Integrated Assessment These studies show that the effects of different mussel culture activities vary; seed fisheries on wild beds may have a direct negative impact on biodiversity (short term), ...

epub |eng | | Author:Steven Adolf

References 170. Mitsubishi Corporation (2008) Mitsubishi corporation Atlantic bluefin tuna sourcing policy (updated November 2008) 127. Hamilton A, Lewis A, McCoy M et al (2011) Market and industry dynamics in ...

epub |eng | | Author:José Luis Cort & Pablo Abaunza

5.1.3.3 Session 3: Tuna Traps as a Reliable Scientific Observatory for Bluefin Tuna Stocks Six presentations were given during this session. They presented results of scientific value obtained from a ...

epub |eng | | Author:Louise Egerton

Australia’s only resident swift is the diminutive Australian Swiftlet (11cm/4in) of north-eastern Queensland. It breeds through the Wet in large colonies in caves, navigating in the pitch dark by echolocation ...

epub |eng | | Author:Elizabeth Hennessy

Figure 6.1 José Villa, one of the first two guards of the Galápagos National Park Service, marks a tortoise on Pinzón, late 1960s. Photo taken by Miguel Castro. (Used with ...

epub |eng | 2005-01-15 | Author:Thomson, Keith; [Thomson, Keith;]

Chapter 6 Bringing fossils to life Palaeontology is rarely a glamorous saga of digging up whole skeletons or entire communities preserved intact in a nice soft rock; most often it ...