41. The first of these was entitled " Multiple Stressors in Freshwater Ecosystems ". 42. Habitat alteration and inappropriate land use practices are the most common population stressors . 43. Same-sex relationships may experience similar social stressors . 44. Trafficking victims are also exposed to different psychological stressors . 45. Proximal stressors have also been linked to negative health outcomes for sexual minorities. 46. The threat of negative evaluation is the social stressor . 47. Personal stressors include family, friend and relationship issues. 48. Separation of romantic partners due to incarceration leads to unique stressors on IPRs. 49. As a result, the negative effect of stressors is magnified in women. 50. Police officers encounter stressors in call after call which sap their emotional strength.