Zn accumulation in skeleton and coenosarc tissues in <i>S</i>. <i>suberosa</i> associated with distance from the grip point (● trunk, ■ 1^st-order branch, ▲ 2^nd-order branch and ○ mean).

<p>Zn accumulation in skeleton and coenosarc tissues in <i>S</i>. <i>suberosa</i> associated with distance from the grip point (● trunk, ■ 1^st-order branch, ▲ 2^nd-order branch and ○ mean).</p

Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (B6 and B7) of <i>E</i>. <i>complexa</i> (●trunk, ■ 1^st-order branch, ▲ 2^nd-order branch and ○ mean).

<p>Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (B6 and B7) of <i>E</i>. <i>complexa</i> (●trunk, ■ 1^st-order branch, ▲ 2^nd-order branch and ○ mean).</p

Concentrations of 18 metals (mean ± SE, n = 5) in proportion to calcium concentrations in <i>S</i>. <i>suberosa</i>, <i>E</i>. <i>complexa</i> and <i>E</i>. <i>reticulata</i> of combined, soft inner layer and coenosark.

<p>Concentrations of 18 metals (mean ± SE, n = 5) in proportion to calcium concentrations in <i>S</i>. <i>suberosa</i>, <i>E</i>. <i>complexa</i> and <i>E</i>. <i>reticulata</i> of combined, soft inner layer and coenosark.</p

Concentrations (mean values in μg/g DW, n = 5) of 18 metals in soft inner layer and coenosarc of <i>S</i>. <i>suberosa</i>, <i>E</i>. <i>complexa</i> and <i>E</i>. <i>reticulata</i>.

<p>Concentrations (mean values in μg/g DW, n = 5) of 18 metals in soft inner layer and coenosarc of <i>S</i>. <i>suberosa</i>, <i>E</i>. <i>complexa</i> and <i>E</i>. <i>reticulata</i>.</p

Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (A6 and A7) of <i>S</i>. <i>suberosa</i> (●trunk, ■1^st-order branch, ▲2^nd-order branch, ▼3^rd-order branch and ○ mean).

<p>Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (A6 and A7) of <i>S</i>. <i>suberosa</i> (●trunk, ■1^st-order branch, ▲2^nd-order branch, ▼3^rd-order branch and ○ mean).</p

Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (C6 and C7) of <i>E</i>. <i>reticulata</i> (● trunk, ■ 1^st-order branch, ▲ 2^nd-order branch, ▼ 3^rd-order branch and ○ mean).

<p>Relationship between the concentrations of Cu, Zn, Cd, Cr and Pb and the distances from the grip point in two colonies (C6 and C7) of <i>E</i>. <i>reticulata</i> (● trunk, ■ 1^st-order branch, ▲ 2^nd-order branch, ▼ 3^rd-order branch and ○ mean).</p

Sampling locations at Danshui estuary and Heping Island, northern Taiwan.

<p>Sampling locations at Danshui estuary and Heping Island, northern Taiwan.</p

Linear regressions between Zn content in skeleton and coenosarc tissues in <i>S</i>. <i>suberosa</i> and <i>E</i>. <i>reticulata</i>.

<p>Linear regressions between Zn content in skeleton and coenosarc tissues in <i>S</i>. <i>suberosa</i> and <i>E</i>. <i>reticulata</i>.</p