Hazards One of the main hazards that may appear at this stage is the arrival of a spawn batch with poor quality, with contamination symptoms from pathogen or altering microorganisms.
Limitations of a spawned installation include the inability to play single-player missions, create multiplayer games or use the campaign editor.
It is possible to make a slime spawning room on discovery of a slime spawning chunk.
The cultivation protocol consists of preparing a spawn culture that is mixed with nutrient-poor soil.
"It's been kind of a training ground, a spawning ground for the craft movement".
A fishery of spawning individuals creates selection pressures mostly in the opposite direction than a fishery for juveniles and adults, and the subsequent protection of spawning individuals through the creation of a spawning-ground reserve has very different implications than protecting juveniles and adults above a minimum-size limit.
Not surprisingly, the influence of a spawning-ground or feeding-ground reserve is greatest when most fishing takes place in the spawning or feeding grounds, respectively.
As there is little effect of a spawning-ground reserve on trait evolution, there also is little influence of mobility on the effectiveness of a spawning-ground reserve (Appendix A).
We find that the influence of a spawning-ground reserve on cumulative catches is close to linear (Fig. 3A,C), whereas the influence of a feeding-ground reserve becomes only apparent above a certain threshold (Fig. 3B,D); below this threshold, the reserve may slightly improve the total yield when all fishing occurs in the feeding grounds (RF = 1).
The creation of a spawning-ground reserve has no more than a small overall impact on the magnitude of evolution (Fig. 2A,C,E), whereas the protection of feeding grounds can exert a large influence on the magnitude of evolution (Fig. 2B,D,F).
