Excerpts

Streams from arid, temperate, and tropical climatic regions show a decreasing trend of DO with respect to the longitudinal profiles of main river flows.

Vertically, as the depth increased, Cd, Hg, As, Pb and Zn contents declined, but Cr, Cu and Ni exhibited an increasing trend.

Furthermore, comparison of data from two studies in Denmark with sampling in the period 2006 to 2008 or more recent in 2011 revealed a decreasing trend in phthalate exposure [ 32 , 81 ].

The report also pointed out that temperatures at 0–700 m above sea surface showed a positive trend in the period 1971–2000, and the ocean heat content also increased [ 45 ].

The water demands of apple trees in Shaanxi Province, Yuncheng Region, and Sanmenxia Region all show a decreasing trend in the past period.

The effect of inorganic ions like bicarbonate and chlorides was almost insignificant on PIR removal.

However, coal presented a decreasing trend, and its share in UREC was only 4.15% in 2016.

Industrial Pollution Emissions and Carbon Density in Western China There appears an increasing trend between industrial pollution emissions and CD in Inner Mongolia, Guangxi, Chongqing, Ningxia and Guizhou (see Figure 11 ).

As a result of ongoing population growth and the economic expansion, there has been an increasing trend in the frequency of disasters and disaster losses in urban areas.

It has become an important trend to focus on and explore disaster risks.

Coefficients of the interaction item in Model 1 ( β = −0.07, p < 0.1) and Model 4 ( β = −0.10, p < 0.05) were negatively, marginally significant, which demonstrates that, compared with participants who had low trust, PCL-C score and arousal among participants with high trust were mitigated via exposure to media coverage about the disaster during the earthquake.

At Kangshan station, the mean water level of droughts changed slightly and the M-K algorithm did not detect a significant trend at different time intervals.

The association between removal of children and food insecurity was very strong and highly significant.

Although a decreasing trend in road injury mortality associated with the implementation of various road laws and preventive measures has been observed in a number of developed and developing countries over the last several decades, it remains an important cause of high disability and mortality that threatens the health and lives worldwide [ 3 ].

The positive association between PCB and SHBG levels among the Faroese young men is consistent with a previous study of Faroese 14-years old boys where increased SHBG levels were observed at higher PCB exposure levels [ 38 ] and, albeit only of borderline significance, in the Faroese fertile men [ 24 ].

At both these λ max , the absorbance showed a decreasing trend at all the three catalyst concentrations.

Average age-standardised mortality rates from neoplasms show an increasing trend in both studied populations ( Table 3 ).

In the three studied sub-periods in the town of Mali Lošinj, a decreasing trend in the number of deaths caused by diseases classified within chapter Diseases of the circulatory system (chapter IX, ICD–10) is found.

It has been stated that there is a significant difference seen in the symptoms presented across geographical locations and between differing race/ethnic group [ 24 ] While current data does remain limited, a number of recent studies continue to show highly significant differences in prevalence of PCOS and its symptoms and co-factors, encouraging the need for increased exploration across all of these domains [ 25 , 26 , 27 ]. 2.3.

More importantly, there is an important trend that the increasing population is focused on pollution issues.

Many of these records show an increasing trend in pollen concentration for important allergenic species such as birch ( Betula ) (e.g., Yli-Panula et al .

Introduction In recent decades, diabetes has become a major health issue with an increasing trend worldwide [ 1 ].

The above analysis indicates that from the upper reaches to the lower reaches of the Mun River Basin, the pollution index of water quality exhibits an increasing trend, which is consistent with the gradient of EC in the basin.

The distribution of EC throughout the study area showed a trend of high in the west and low in the east, which was closely related to land use/planting patterns, geographical factors, and climatic factors.

However, when PCB was included in the model, the association between PFOS and the SHBG and LH attenuated and became only borderline significant.