That's what I've been saying for the past three pages.
It's stated repeatedly in the Gridania storyline that the elementals usually are pretty pragmatic when it comes to transgressions of their will in the forest, and are usually quick to punish those who do, and hence because it's so unusual that since the Calamity there's been an increasing amount of incidents in the Black Shroud of formerly illegal behavior (Ixal incursions, illegal poaching and logging etc), Gridanians were getting increasingly anxious as a result, because this sort of thing really is out of the ordinary. It was also stated that the Calamity did in fact cause so much damage, the forest is taking a long time to fully recover, hence the elementals are greatly weakened as a result, thus giving a clue as to why poachers are seemingly getting away with their crimes.
Not to mention the fact that
the Ascians were also revealed to be behind a lot of the trouble too - the Gridania storyline showed they were constantly interfering with Gridanian rites to appease the elementals, such as the rite of returning in the Spirithold (an Ascian summoned a golem to scare off the CNJs from performing it in an attempt to anger the elementals), they were the ones emboldening the Ixal to make raids on the forest, even having them threaten the Hedge itself, and culminating on an attack on the sacred tree of Everschade (the Guardian Tree) - effectively a blasphemy of the worst kind to Gridania.)
And although they may be quick to anger, the elementals are also shown to actually be empathic as well - they do forgive and forget, even understanding when a transgression made against them by one person doesn't mean the whole nation is therefore guilty. Gridania and the elementals are effectively in a symbiotic relationship, that was actually summed up quite nicely in 1.0 as thus:

Originally Posted by
Version 1.0 Main Scenario Quest "Souls Gone Wild"
O-App Pesi: "Ah, forgive me, I suppose an explanation is in order. We conjurers of Gridania use our magic to weave a sort of barrier around the Twelveswood. It is a pact we share with the most ancient of the elementals."
O-App Pesi: "They protect our city-state, and in turn we protect them. That is why the Hedge exists. Think of it as a symbol of our friendship."
O-App Pesi: "It's also what you and any other non-native to Gridania have to thank for not being attacked upon entering the forest."
O-App Pesi: "At least, you would have it to thank had you not passed along just as a portion of the Hedge was broken."
O-App Pesi: "The greenwrath was upon you the instant you drew near-and it clings to you still. Sorry to say, but you've got the stink of woodsin all about you."
O-App Pesi: "After all that, you still need to ask if the forest elementals truly exist?!"
Papalymo: "That's what I've been trying to tell you. There are elementals in all sorts of things. Rocks, rivers, flowers. They are the unifying force of this entire forest."
Yda: "Sooo, an elemental is like a gigantic, super-powerful person?"
Papalymo: "Really? Are you kidding? How have you made it this far in life? They are not to be thought of as individuals of any size you dolt. Explain to me what part you don't understand."