0 that is the reason or explanation for -- de ahí
1 indicates the reason for sth -- así que
This water breeds mosquitoes, hence the high occurrence of malaria. Esta agua cría mosquitos, de ahí la alta incidencia de malaria.
Hence, we are able to give it our full support.
Hence, the negotiations have turned out to be disappointing.
To my mind, the thresholds are at present unacceptably low, given the huge amount of bureaucracy - hence the need to raise them.
Hence, economic development in the field of modern technologies under present circumstances is exacerbating structural weaknesses and widening the gender gap.
More than 75% of their machinery is over 20 years old: hence the urgent need to provide these companies with financial assistance.
By 2010, the number of flights will have more or less doubled, resulting in wasted time, financial loss, saturation and, hence, safety risks.
I wish him, and hence our young people too, every success.
Now, as then, we need to guard against destroying the balance between egalitarianism, justice and freedom, hence also between the legitimate interests, rights and duties of consumers and business operators.